25485308 has 24 divisors (see below), whose sum is σ = 47617920. Its totient is φ = 11899440.

The previous prime is 25485301. The next prime is 25485319. The reversal of 25485308 is 80358452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25485301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3035 + ... + 7757.

It is an arithmetic number, because the mean of its divisors is an integer number (1984080).

Almost surely, 2^25485308 is an apocalyptic number.

It is an amenable number.

25485308 is a deficient number, since it is larger than the sum of its proper divisors (22132612).

25485308 is a wasteful number, since it uses less digits than its factorization.

25485308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817 (or 4815 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 25485308 is about 5048.2975348131. The cubic root of 25485308 is about 294.2817266470.

The spelling of 25485308 in words is "twenty-five million, four hundred eighty-five thousand, three hundred eight".