8972670 has 32 divisors (see below), whose sum is σ = 24611328. Its totient is φ = 2050848.

The previous prime is 8972669. The next prime is 8972701. The reversal of 8972670 is 762798.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21154 + ... + 21573.

It is an arithmetic number, because the mean of its divisors is an integer number (769104).

Almost surely, 2^8972670 is an apocalyptic number.

8972670 is an abundant number, since it is smaller than the sum of its proper divisors (15638658).

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

8972670 is a wasteful number, since it uses less digits than its factorization.

8972670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42744.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 8972670 is about 2995.4415367354. The cubic root of 8972670 is about 207.7976181138.

The spelling of 8972670 in words is "eight million, nine hundred seventy-two thousand, six hundred seventy".