25452604 has 24 divisors (see below), whose sum is σ = 48792240. Its totient is φ = 11563776.

The previous prime is 25452601. The next prime is 25452607. The reversal of 25452604 is 40625452.

It is an interprime number because it is at equal distance from previous prime (25452601) and next prime (25452607).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25452601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4482 + ... + 8425.

It is an arithmetic number, because the mean of its divisors is an integer number (2033010).

Almost surely, 2^25452604 is an apocalyptic number.

It is an amenable number.

25452604 is a deficient number, since it is larger than the sum of its proper divisors (23339636).

25452604 is a wasteful number, since it uses less digits than its factorization.

25452604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12957 (or 12955 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 25452604 is about 5045.0573832217. The cubic root of 25452604 is about 294.1557938381.

The spelling of 25452604 in words is "twenty-five million, four hundred fifty-two thousand, six hundred four".