85337944 has 16 divisors (see below), whose sum is σ = 161937720. Its totient is φ = 42154560.

The previous prime is 85337927. The next prime is 85337969. The reversal of 85337944 is 44973358.

It is a super-2 number, since 2×85337944² = 14565129372294272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85337944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63597 + ... + 64924.

Almost surely, 2^85337944 is an apocalyptic number.

It is an amenable number.

85337944 is a deficient number, since it is larger than the sum of its proper divisors (76599776).

85337944 is a wasteful number, since it uses less digits than its factorization.

85337944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128610 (or 128606 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 85337944 is about 9237.8538633170. The cubic root of 85337944 is about 440.2648955879.

The spelling of 85337944 in words is "eighty-five million, three hundred thirty-seven thousand, nine hundred forty-four".