60720528 has 40 divisors (see below), whose sum is σ = 171122976. Its totient is φ = 18400000.

The previous prime is 60720503. The next prime is 60720547. The reversal of 60720528 is 82502706.

It is a junction number, because it is equal to n+sod(n) for n = 60720495 and 60720504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56973 + ... + 58028.

Almost surely, 2^60720528 is an apocalyptic number.

It is an amenable number.

60720528 is an abundant number, since it is smaller than the sum of its proper divisors (110402448).

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

60720528 is a wasteful number, since it uses less digits than its factorization.

60720528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115023 (or 115017 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 60720528 is about 7792.3377750198. The cubic root of 60720528 is about 393.0476280744.

The spelling of 60720528 in words is "sixty million, seven hundred twenty thousand, five hundred twenty-eight".