60972056 has 8 divisors (see below), whose sum is σ = 114322620. Its totient is φ = 30486024.

The previous prime is 60972053. The next prime is 60972073. The reversal of 60972056 is 65027906.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×60972056² = 7435183225734272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60972053) 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 as a sum of consecutive naturals, namely, 3810746 + ... + 3810761.

Almost surely, 2^60972056 is an apocalyptic number.

It is an amenable number.

60972056 is a deficient number, since it is larger than the sum of its proper divisors (53350564).

60972056 is a wasteful number, since it uses less digits than its factorization.

60972056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7621513 (or 7621509 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 60972056 is about 7808.4605396967. The cubic root of 60972056 is about 393.5895990322.

The spelling of 60972056 in words is "sixty million, nine hundred seventy-two thousand, fifty-six".