85104756 has 60 divisors (see below), whose sum is σ = 242716320. Its totient is φ = 25788240.

The previous prime is 85104751. The next prime is 85104757. The reversal of 85104756 is 65740158.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 85104756.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85104751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8376 + ... + 15503.

It is an arithmetic number, because the mean of its divisors is an integer number (4045272).

Almost surely, 2^85104756 is an apocalyptic number.

It is an amenable number.

85104756 is an abundant number, since it is smaller than the sum of its proper divisors (157611564).

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

85104756 is a wasteful number, since it uses less digits than its factorization.

85104756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23906 (or 23895 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 85104756 is about 9225.2238997219. The cubic root of 85104756 is about 439.8635182758.

The spelling of 85104756 in words is "eighty-five million, one hundred four thousand, seven hundred fifty-six".