9152072 has 24 divisors (see below), whose sum is σ = 18116550. Its totient is φ = 4333824.

The previous prime is 9152063. The next prime is 9152089. The reversal of 9152072 is 2702519.

It can be written as a sum of positive squares in only one way, i.e., 6482116 + 2669956 = 2546^2 + 1634^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1304 + ... + 4472.

Almost surely, 2^9152072 is an apocalyptic number.

It is an amenable number.

9152072 is a deficient number, since it is larger than the sum of its proper divisors (8964478).

9152072 is a wasteful number, since it uses less digits than its factorization.

9152072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213 (or 3190 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 9152072 is about 3025.2391640993. The cubic root of 9152072 is about 209.1734097990.

The spelling of 9152072 in words is "nine million, one hundred fifty-two thousand, seventy-two".