60820722 has 12 divisors (see below), whose sum is σ = 131778270. Its totient is φ = 20273568.

The previous prime is 60820709. The next prime is 60820723. The reversal of 60820722 is 22702806.

It can be written as a sum of positive squares in only one way, i.e., 57927321 + 2893401 = 7611^2 + 1701^2 .

It is not an unprimeable number, because it can be changed into a prime (60820723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1689447 + ... + 1689482.

Almost surely, 2^60820722 is an apocalyptic number.

60820722 is an abundant number, since it is smaller than the sum of its proper divisors (70957548).

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

60820722 is a wasteful number, since it uses less digits than its factorization.

60820722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378937 (or 3378934 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 60820722 is about 7798.7641328611. The cubic root of 60820722 is about 393.2636965360.

The spelling of 60820722 in words is "sixty million, eight hundred twenty thousand, seven hundred twenty-two".