85888774 has 16 divisors (see below), whose sum is σ = 131278896. Its totient is φ = 42134400.

The previous prime is 85888769. The next prime is 85888799. The reversal of 85888774 is 47788858.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36514 + ... + 38794.

It is an arithmetic number, because the mean of its divisors is an integer number (8204931).

Almost surely, 2^85888774 is an apocalyptic number.

85888774 is a deficient number, since it is larger than the sum of its proper divisors (45390122).

85888774 is a wasteful number, since it uses less digits than its factorization.

85888774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631.

The product of its digits is 4014080, while the sum is 55.

The square root of 85888774 is about 9267.6196512373. The cubic root of 85888774 is about 441.2101226311.

The spelling of 85888774 in words is "eighty-five million, eight hundred eighty-eight thousand, seven hundred seventy-four".