85364942 has 12 divisors (see below), whose sum is σ = 138655440. Its totient is φ = 39399048.

The previous prime is 85364887. The next prime is 85364953. The reversal of 85364942 is 24946358.

It is a self number, because there is not a number n which added to its sum of digits gives 85364942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125942 + ... + 126617.

It is an arithmetic number, because the mean of its divisors is an integer number (11554620).

Almost surely, 2^85364942 is an apocalyptic number.

85364942 is a deficient number, since it is larger than the sum of its proper divisors (53290498).

85364942 is a wasteful number, since it uses less digits than its factorization.

85364942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252587 (or 252574 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 85364942 is about 9239.3150179004. The cubic root of 85364942 is about 440.3113189327.

The spelling of 85364942 in words is "eighty-five million, three hundred sixty-four thousand, nine hundred forty-two".