25488300 has 36 divisors (see below), whose sum is σ = 73747016. Its totient is φ = 6796800.

The previous prime is 25488299. The next prime is 25488311. The reversal of 25488300 is 388452.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42181 + ... + 42780.

Almost surely, 2^25488300 is an apocalyptic number.

25488300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25488300 is an abundant number, since it is smaller than the sum of its proper divisors (48258716).

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

25488300 is a wasteful number, since it uses less digits than its factorization.

25488300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84978 (or 84971 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 25488300 is about 5048.5938636416. The cubic root of 25488300 is about 294.2932425169.

The spelling of 25488300 in words is "twenty-five million, four hundred eighty-eight thousand, three hundred".