25207084 has 12 divisors (see below), whose sum is σ = 50414224. Its totient is φ = 10803024.

The previous prime is 25207067. The next prime is 25207097. The reversal of 25207084 is 48070252.

25207084 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 900253 = 25207084 / (2 + 5 + 2 + 0 + 7 + 0 + 8 + 4).

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, 450099 + ... + 450154.

Almost surely, 2^25207084 is an apocalyptic number.

It is an amenable number.

25207084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25207084 is a wasteful number, since it uses less digits than its factorization.

25207084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900264 (or 900262 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 25207084 is about 5020.6656929136. The cubic root of 25207084 is about 293.2069112014.

It can be divided in two parts, 2520 and 7084, that added together give a square (9604 = 98²).

The spelling of 25207084 in words is "twenty-five million, two hundred seven thousand, eighty-four".