971062628 has 12 divisors (see below), whose sum is σ = 1720871040. Its totient is φ = 479385192.

The previous prime is 971062619. The next prime is 971062639. The reversal of 971062628 is 826260179.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1536176 + ... + 1536807.

It is an arithmetic number, because the mean of its divisors is an integer number (143405920).

Almost surely, 2^971062628 is an apocalyptic number.

It is an amenable number.

971062628 is a deficient number, since it is larger than the sum of its proper divisors (749808412).

971062628 is a wasteful number, since it uses less digits than its factorization.

971062628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073066 (or 3073064 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 971062628 is about 31161.8777996449. The cubic root of 971062628 is about 990.2596428126.

The spelling of 971062628 in words is "nine hundred seventy-one million, sixty-two thousand, six hundred twenty-eight".