85593488 has 20 divisors (see below), whose sum is σ = 173048448. Its totient is φ = 40935840.

The previous prime is 85593481. The next prime is 85593491. The reversal of 85593488 is 88439558.

It is a super-2 number, since 2×85593488² = 14652490376012288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85593481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115928 + ... + 116663.

Almost surely, 2^85593488 is an apocalyptic number.

It is an amenable number.

85593488 is an abundant number, since it is smaller than the sum of its proper divisors (87454960).

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

85593488 is a wasteful number, since it uses less digits than its factorization.

85593488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232622 (or 232616 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 50.

The square root of 85593488 is about 9251.6748753942. The cubic root of 85593488 is about 440.7039145951.

The spelling of 85593488 in words is "eighty-five million, five hundred ninety-three thousand, four hundred eighty-eight".