25260752 has 20 divisors (see below), whose sum is σ = 53392416. Its totient is φ = 11482080.

The previous prime is 25260749. The next prime is 25260757. The reversal of 25260752 is 25706252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25260757) 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, 71588 + ... + 71939.

Almost surely, 2^25260752 is an apocalyptic number.

25260752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25260752 is an abundant number, since it is smaller than the sum of its proper divisors (28131664).

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

25260752 is a wasteful number, since it uses less digits than its factorization.

25260752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143546 (or 143540 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 25260752 is about 5026.0075606788. The cubic root of 25260752 is about 293.4148510814.

The spelling of 25260752 in words is "twenty-five million, two hundred sixty thousand, seven hundred fifty-two".