25448032 has 12 divisors (see below), whose sum is σ = 50100876. Its totient is φ = 12724000.

The previous prime is 25448021. The next prime is 25448053. The reversal of 25448032 is 23084452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397594 + ... + 397657.

It is an arithmetic number, because the mean of its divisors is an integer number (4175073).

Almost surely, 2^25448032 is an apocalyptic number.

It is an amenable number.

25448032 is a deficient number, since it is larger than the sum of its proper divisors (24652844).

25448032 is an equidigital number, since it uses as much as digits as its factorization.

25448032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795261 (or 795253 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 25448032 is about 5044.6042461228. The cubic root of 25448032 is about 294.1381799124.

The spelling of 25448032 in words is "twenty-five million, four hundred forty-eight thousand, thirty-two".