8970172 has 24 divisors (see below), whose sum is σ = 16162160. Its totient is φ = 4354560.

The previous prime is 8970163. The next prime is 8970217. The reversal of 8970172 is 2710798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23479 + ... + 23857.

Almost surely, 2^8970172 is an apocalyptic number.

It is an amenable number.

8970172 is a deficient number, since it is larger than the sum of its proper divisors (7191988).

8970172 is a wasteful number, since it uses less digits than its factorization.

8970172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 8970172 is about 2995.0245408010. The cubic root of 8970172 is about 207.7783326381.

The spelling of 8970172 in words is "eight million, nine hundred seventy thousand, one hundred seventy-two".