25011490 has 32 divisors (see below), whose sum is σ = 51966720. Its totient is φ = 8489664.

The previous prime is 25011487. The next prime is 25011499. The reversal of 25011490 is 9411052.

It is not an unprimeable number, because it can be changed into a prime (25011499) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5476 + ... + 8944.

It is an arithmetic number, because the mean of its divisors is an integer number (1623960).

Almost surely, 2^25011490 is an apocalyptic number.

25011490 is an abundant number, since it is smaller than the sum of its proper divisors (26955230).

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

25011490 is a wasteful number, since it uses less digits than its factorization.

25011490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 25011490 is about 5001.1488680102. The cubic root of 25011490 is about 292.4465629120.

The spelling of 25011490 in words is "twenty-five million, eleven thousand, four hundred ninety".