9457072 has 10 divisors (see below), whose sum is σ = 18323108. Its totient is φ = 4728528.

The previous prime is 9457067. The next prime is 9457073. The reversal of 9457072 is 2707549.

It is not an unprimeable number, because it can be changed into a prime (9457073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 295518 + ... + 295549.

Almost surely, 2^9457072 is an apocalyptic number.

It is an amenable number.

9457072 is a deficient number, since it is larger than the sum of its proper divisors (8866036).

9457072 is a wasteful number, since it uses less digits than its factorization.

9457072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591075 (or 591069 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 9457072 is about 3075.2352755521. The cubic root of 9457072 is about 211.4716879613.

The spelling of 9457072 in words is "nine million, four hundred fifty-seven thousand, seventy-two".