25084072 has 32 divisors (see below), whose sum is σ = 52403400. Its totient is φ = 11176704.

The previous prime is 25084069. The next prime is 25084091. The reversal of 25084072 is 27048052.

It can be written as a sum of positive squares in 4 ways, for example, as 23561316 + 1522756 = 4854^2 + 1234^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 25084072.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143 + ... + 7174.

Almost surely, 2^25084072 is an apocalyptic number.

It is an amenable number.

25084072 is an abundant number, since it is smaller than the sum of its proper divisors (27319328).

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

25084072 is a wasteful number, since it uses less digits than its factorization.

25084072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8365 (or 8361 counting only the distinct ones).

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

The square root of 25084072 is about 5008.4001437585. The cubic root of 25084072 is about 292.7291777807.

The spelling of 25084072 in words is "twenty-five million, eighty-four thousand, seventy-two".