25463464 has 16 divisors (see below), whose sum is σ = 51416820. Its totient is φ = 11752320.

The previous prime is 25463453. The next prime is 25463483. The reversal of 25463464 is 46436452.

It can be written as a sum of positive squares in 2 ways, for example, as 22372900 + 3090564 = 4730^2 + 1758^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122317 + ... + 122524.

Almost surely, 2^25463464 is an apocalyptic number.

It is an amenable number.

25463464 is an abundant number, since it is smaller than the sum of its proper divisors (25953356).

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

25463464 is a wasteful number, since it uses less digits than its factorization.

25463464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244860 (or 244856 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 25463464 is about 5046.1335693776. The cubic root of 25463464 is about 294.1976242363.

The spelling of 25463464 in words is "twenty-five million, four hundred sixty-three thousand, four hundred sixty-four".