85038456 has 32 divisors (see below), whose sum is σ = 219456000. Its totient is φ = 27431520.

The previous prime is 85038439. The next prime is 85038461. The reversal of 85038456 is 65483058.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 56406 + ... + 57893.

It is an arithmetic number, because the mean of its divisors is an integer number (6858000).

Almost surely, 2^85038456 is an apocalyptic number.

It is an amenable number.

85038456 is an abundant number, since it is smaller than the sum of its proper divisors (134417544).

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

85038456 is a wasteful number, since it uses less digits than its factorization.

85038456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114339 (or 114335 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 85038456 is about 9221.6297908775. The cubic root of 85038456 is about 439.7492648586.

The spelling of 85038456 in words is "eighty-five million, thirty-eight thousand, four hundred fifty-six".