25073004 has 24 divisors (see below), whose sum is σ = 63822528. Its totient is φ = 7597840.

The previous prime is 25073003. The next prime is 25073021. The reversal of 25073004 is 40037052.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25073003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94842 + ... + 95105.

It is an arithmetic number, because the mean of its divisors is an integer number (2659272).

Almost surely, 2^25073004 is an apocalyptic number.

It is an amenable number.

25073004 is an abundant number, since it is smaller than the sum of its proper divisors (38749524).

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

25073004 is a wasteful number, since it uses less digits than its factorization.

25073004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189965 (or 189963 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 25073004 is about 5007.2950781834. The cubic root of 25073004 is about 292.6861172125.

The spelling of 25073004 in words is "twenty-five million, seventy-three thousand, four".