7452928 has 36 divisors (see below), whose sum is σ = 17006080. Its totient is φ = 3193344.

The previous prime is 7452923. The next prime is 7452961. The reversal of 7452928 is 8292547.

It is a super-2 number, since 2×7452928² = 111092271546368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7452923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288 + ... + 3871.

Almost surely, 2^7452928 is an apocalyptic number.

It is an amenable number.

7452928 is an abundant number, since it is smaller than the sum of its proper divisors (9553152).

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

7452928 is an equidigital number, since it uses as much as digits as its factorization.

7452928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182 (or 4168 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 7452928 is about 2730.0051282003. The cubic root of 7452928 is about 195.3330097673. Note that the first 3 decimals are identical.

The spelling of 7452928 in words is "seven million, four hundred fifty-two thousand, nine hundred twenty-eight".