972085548 has 48 divisors (see below), whose sum is σ = 2605299200. Its totient is φ = 276338304.

The previous prime is 972085531. The next prime is 972085579. The reversal of 972085548 is 845580279.

It is a junction number, because it is equal to n+sod(n) for n = 972085497 and 972085506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12361 + ... + 45792.

Almost surely, 2^972085548 is an apocalyptic number.

It is an amenable number.

972085548 is an abundant number, since it is smaller than the sum of its proper divisors (1633213652).

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

972085548 is a wasteful number, since it uses less digits than its factorization.

972085548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58366 (or 58364 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 972085548 is about 31178.2864827431. The cubic root of 972085548 is about 990.6072348521.

The spelling of 972085548 in words is "nine hundred seventy-two million, eighty-five thousand, five hundred forty-eight".