970922928 has 20 divisors (see below), whose sum is σ = 2508217688. Its totient is φ = 323640960.

The previous prime is 970922917. The next prime is 970922947. The reversal of 970922928 is 829229079.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 20227561 = 970922928 / (9 + 7 + 0 + 9 + 2 + 2 + 9 + 2 + 8).

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, 10113733 + ... + 10113828.

Almost surely, 2^970922928 is an apocalyptic number.

It is an amenable number.

970922928 is an abundant number, since it is smaller than the sum of its proper divisors (1537294760).

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

970922928 is a wasteful number, since it uses less digits than its factorization.

970922928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20227572 (or 20227566 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 970922928 is about 31159.6361981330. The cubic root of 970922928 is about 990.2121532883.

The spelling of 970922928 in words is "nine hundred seventy million, nine hundred twenty-two thousand, nine hundred twenty-eight".