25301452 has 12 divisors (see below), whose sum is σ = 48302856. Its totient is φ = 11500640.

The previous prime is 25301443. The next prime is 25301459. The reversal of 25301452 is 25410352.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (25301459) 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, 287473 + ... + 287560.

It is an arithmetic number, because the mean of its divisors is an integer number (4025238).

Almost surely, 2^25301452 is an apocalyptic number.

25301452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25301452 is a deficient number, since it is larger than the sum of its proper divisors (23001404).

25301452 is a wasteful number, since it uses less digits than its factorization.

25301452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575048 (or 575046 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 25301452 is about 5030.0548704761. The cubic root of 25301452 is about 293.5723493822.

Subtracting 25301452 from its reverse (25410352), we obtain a square (108900 = 330²).

The spelling of 25301452 in words is "twenty-five million, three hundred one thousand, four hundred fifty-two".