9093972 has 24 divisors (see below), whose sum is σ = 21270592. Its totient is φ = 3024000.

The previous prime is 9093961. The next prime is 9093991. The reversal of 9093972 is 2793909.

9093972 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9093972.

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, 6972 + ... + 8172.

Almost surely, 2^9093972 is an apocalyptic number.

It is an amenable number.

9093972 is an abundant number, since it is smaller than the sum of its proper divisors (12176620).

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

9093972 is a wasteful number, since it uses less digits than its factorization.

9093972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839 (or 1837 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 39.

The square root of 9093972 is about 3015.6213290133. The cubic root of 9093972 is about 208.7298387308.

The spelling of 9093972 in words is "nine million, ninety-three thousand, nine hundred seventy-two".