85951028 has 24 divisors (see below), whose sum is σ = 152705280. Its totient is φ = 42325920.

The previous prime is 85951027. The next prime is 85951043. The reversal of 85951028 is 82015958.

It is a junction number, because it is equal to n+sod(n) for n = 85950982 and 85951000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85951027) 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, 93893 + ... + 94803.

It is an arithmetic number, because the mean of its divisors is an integer number (6362720).

Almost surely, 2^85951028 is an apocalyptic number.

It is an amenable number.

85951028 is a deficient number, since it is larger than the sum of its proper divisors (66754252).

85951028 is a wasteful number, since it uses less digits than its factorization.

85951028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247 (or 1245 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 85951028 is about 9270.9777262164. The cubic root of 85951028 is about 441.3166963625.

The spelling of 85951028 in words is "eighty-five million, nine hundred fifty-one thousand, twenty-eight".