5457204 has 72 divisors (see below), whose sum is σ = 15063048. Its totient is φ = 1658880.

The previous prime is 5457181. The next prime is 5457229. The reversal of 5457204 is 4027545.

5457204 is a `hidden beast` number, since 5 + 457 + 204 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3348900 + 2108304 = 1830^2 + 1452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22524 + ... + 22764.

It is an arithmetic number, because the mean of its divisors is an integer number (209209).

Almost surely, 2^5457204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5457204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7531524).

5457204 is an abundant number, since it is smaller than the sum of its proper divisors (9605844).

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

5457204 is a wasteful number, since it uses less digits than its factorization.

5457204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 5457204 is about 2336.0659237273. The cubic root of 5457204 is about 176.0583914380.

The spelling of 5457204 in words is "five million, four hundred fifty-seven thousand, two hundred four".