60726320 has 80 divisors (see below), whose sum is σ = 146657280. Its totient is φ = 23369472.

The previous prime is 60726317. The next prime is 60726331. The reversal of 60726320 is 2362706.

60726320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 60726320.

It is an unprimeable number.

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, 436811 + ... + 436949.

It is an arithmetic number, because the mean of its divisors is an integer number (1833216).

Almost surely, 2^60726320 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 60726320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73328640).

60726320 is an abundant number, since it is smaller than the sum of its proper divisors (85930960).

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

60726320 is a wasteful number, since it uses less digits than its factorization.

60726320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 60726320 is about 7792.7094132914. The cubic root of 60726320 is about 393.0601249985.

The spelling of 60726320 in words is "sixty million, seven hundred twenty-six thousand, three hundred twenty".