94042086 has 36 divisors (see below), whose sum is σ = 195128388. Its totient is φ = 30215088.

The previous prime is 94042057. The next prime is 94042093. The reversal of 94042086 is 68024049.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 878845 + ... + 878951.

It is an arithmetic number, because the mean of its divisors is an integer number (5420233).

Almost surely, 2^94042086 is an apocalyptic number.

94042086 is an abundant number, since it is smaller than the sum of its proper divisors (101086302).

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

94042086 is a wasteful number, since it uses less digits than its factorization.

94042086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 94042086 is about 9697.5298916786. The cubic root of 94042086 is about 454.7514417486.

Multiplying 94042086 by its product of nonzero digits (13824), we get a square (1300037796864 = 1140192²).

It can be divided in two parts, 940420 and 86, that added together give a triangular number (940506 = T₁₃₇₁).

The spelling of 94042086 in words is "ninety-four million, forty-two thousand, eighty-six".