85725204 has 12 divisors (see below), whose sum is σ = 200025504. Its totient is φ = 28575064.

The previous prime is 85725181. The next prime is 85725223. The reversal of 85725204 is 40252758.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 3571872 + ... + 3571895.

It is an arithmetic number, because the mean of its divisors is an integer number (16668792).

Almost surely, 2^85725204 is an apocalyptic number.

It is an amenable number.

85725204 is an abundant number, since it is smaller than the sum of its proper divisors (114300300).

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

85725204 is a wasteful number, since it uses less digits than its factorization.

85725204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143774 (or 7143772 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 85725204 is about 9258.7906337707. The cubic root of 85725204 is about 440.9298586005.

The spelling of 85725204 in words is "eighty-five million, seven hundred twenty-five thousand, two hundred four".