85233964 has 24 divisors (see below), whose sum is σ = 152500320. Its totient is φ = 41668224.

The previous prime is 85233949. The next prime is 85233989. The reversal of 85233964 is 46933258.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86217 + ... + 87199.

It is an arithmetic number, because the mean of its divisors is an integer number (6354180).

Almost surely, 2^85233964 is an apocalyptic number.

It is an amenable number.

85233964 is a deficient number, since it is larger than the sum of its proper divisors (67266356).

85233964 is a wasteful number, since it uses less digits than its factorization.

85233964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449 (or 1447 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 85233964 is about 9232.2242173812. The cubic root of 85233964 is about 440.0860093570.

The spelling of 85233964 in words is "eighty-five million, two hundred thirty-three thousand, nine hundred sixty-four".