85488934 has 8 divisors (see below), whose sum is σ = 129432168. Its totient is φ = 42344880.

The previous prime is 85488929. The next prime is 85488941. The reversal of 85488934 is 43988458.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 199527 + ... + 199954.

It is an arithmetic number, because the mean of its divisors is an integer number (16179021).

Almost surely, 2^85488934 is an apocalyptic number.

85488934 is a deficient number, since it is larger than the sum of its proper divisors (43943234).

85488934 is a wasteful number, since it uses less digits than its factorization.

85488934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399590.

The product of its digits is 1105920, while the sum is 49.

The square root of 85488934 is about 9246.0226043418. The cubic root of 85488934 is about 440.5243988696.

The spelling of 85488934 in words is "eighty-five million, four hundred eighty-eight thousand, nine hundred thirty-four".