25016496 has 20 divisors (see below), whose sum is σ = 64626072. Its totient is φ = 8338816.

The previous prime is 25016471. The next prime is 25016501. The reversal of 25016496 is 69461052.

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, 260541 + ... + 260636.

Almost surely, 2^25016496 is an apocalyptic number.

It is an amenable number.

25016496 is an abundant number, since it is smaller than the sum of its proper divisors (39609576).

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

25016496 is a wasteful number, since it uses less digits than its factorization.

25016496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521188 (or 521182 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 25016496 is about 5001.6493279717. The cubic root of 25016496 is about 292.4660724766.

The spelling of 25016496 in words is "twenty-five million, sixteen thousand, four hundred ninety-six".