25494376 has 16 divisors (see below), whose sum is σ = 47859300. Its totient is φ = 12731904.

The previous prime is 25494367. The next prime is 25494379. The reversal of 25494376 is 67349452.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21846276 + 3648100 = 4674^2 + 1910^2 .

It is not an unprimeable number, because it can be changed into a prime (25494379) 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, 8536 + ... + 11128.

Almost surely, 2^25494376 is an apocalyptic number.

It is an amenable number.

25494376 is a deficient number, since it is larger than the sum of its proper divisors (22364924).

25494376 is a wasteful number, since it uses less digits than its factorization.

25494376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828 (or 3824 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 25494376 is about 5049.1955794958. The cubic root of 25494376 is about 294.3166255812.

The spelling of 25494376 in words is "twenty-five million, four hundred ninety-four thousand, three hundred seventy-six".