25004984 has 16 divisors (see below), whose sum is σ = 46966920. Its totient is φ = 12480480.

The previous prime is 25004983. The next prime is 25005017. The reversal of 25004984 is 48940052.

It is a self number, because there is not a number n which added to its sum of digits gives 25004984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25004981) 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, 2714 + ... + 7574.

Almost surely, 2^25004984 is an apocalyptic number.

It is an amenable number.

25004984 is a deficient number, since it is larger than the sum of its proper divisors (21961936).

25004984 is a wasteful number, since it uses less digits than its factorization.

25004984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510 (or 5506 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 25004984 is about 5000.4983751622. The cubic root of 25004984 is about 292.4212036027.

The spelling of 25004984 in words is "twenty-five million, four thousand, nine hundred eighty-four".