970402552 has 64 divisors (see below), whose sum is σ = 2156843520. Its totient is φ = 400629888.

The previous prime is 970402541. The next prime is 970402567. The reversal of 970402552 is 255204079.

It is a super-2 number, since 2×970402552² = 1883362225856225408, which contains 22 as substring.

It is a congruent number.

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, 211143 + ... + 215689.

It is an arithmetic number, because the mean of its divisors is an integer number (33700680).

Almost surely, 2^970402552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 970402552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078421760).

970402552 is an abundant number, since it is smaller than the sum of its proper divisors (1186440968).

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

970402552 is a wasteful number, since it uses less digits than its factorization.

970402552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700 (or 4696 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 970402552 is about 31151.2849173192. The cubic root of 970402552 is about 990.0352169222.

The spelling of 970402552 in words is "nine hundred seventy million, four hundred two thousand, five hundred fifty-two".