9040452 has 36 divisors (see below), whose sum is σ = 21643440. Its totient is φ = 2936192.

The previous prime is 9040439. The next prime is 9040453. The reversal of 9040452 is 2540409.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9040453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79948 + ... + 80060.

Almost surely, 2^9040452 is an apocalyptic number.

It is an amenable number.

9040452 is an abundant number, since it is smaller than the sum of its proper divisors (12602988).

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

9040452 is a wasteful number, since it uses less digits than its factorization.

9040452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 9040452 is about 3006.7344412169. The cubic root of 9040452 is about 208.3195593382.

The spelling of 9040452 in words is "nine million, forty thousand, four hundred fifty-two".