8946972 has 36 divisors (see below), whose sum is σ = 23348416. Its totient is φ = 2885760.

The previous prime is 8946919. The next prime is 8946991. The reversal of 8946972 is 2796498.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2893 + ... + 5124.

Almost surely, 2^8946972 is an apocalyptic number.

It is an amenable number.

8946972 is an abundant number, since it is smaller than the sum of its proper divisors (14401444).

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

8946972 is a wasteful number, since it uses less digits than its factorization.

8946972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8058 (or 8053 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 8946972 is about 2991.1489431321. The cubic root of 8946972 is about 207.5990488557.

The spelling of 8946972 in words is "eight million, nine hundred forty-six thousand, nine hundred seventy-two".