25201452 has 12 divisors (see below), whose sum is σ = 58803416. Its totient is φ = 8400480.

The previous prime is 25201439. The next prime is 25201457. The reversal of 25201452 is 25410252.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×25201452² = 1270226365816608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25201457) 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, 1050049 + ... + 1050072.

Almost surely, 2^25201452 is an apocalyptic number.

It is an amenable number.

25201452 is an abundant number, since it is smaller than the sum of its proper divisors (33601964).

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

25201452 is a wasteful number, since it uses less digits than its factorization.

25201452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100128 (or 2100126 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 25201452 is about 5020.1047797830. The cubic root of 25201452 is about 293.1850725742.

The spelling of 25201452 in words is "twenty-five million, two hundred one thousand, four hundred fifty-two".