60722000 has 80 divisors (see below), whose sum is σ = 148813392. Its totient is φ = 23961600.

The previous prime is 60721993. The next prime is 60722009. The reversal of 60722000 is 22706.

60722000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 42094144 + 18627856 = 6488^2 + 4316^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×60722000² = 7374322568000000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60722000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60722009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193844 + ... + 194156.

Almost surely, 2^60722000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60722000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74406696).

60722000 is an abundant number, since it is smaller than the sum of its proper divisors (88091392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60722000 is a wasteful number, since it uses less digits than its factorization.

60722000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 60722000 is about 7792.4322262051. The cubic root of 60722000 is about 393.0508041636.

Adding to 60722000 its reverse (22706), we get a palindrome (60744706).

The spelling of 60722000 in words is "sixty million, seven hundred twenty-two thousand".