85955460 has 24 divisors (see below), whose sum is σ = 240675456. Its totient is φ = 22921440.

The previous prime is 85955447. The next prime is 85955479. The reversal of 85955460 is 6455958.

It is a super-2 number, since 2×85955460² = 14776682207623200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716236 + ... + 716355.

It is an arithmetic number, because the mean of its divisors is an integer number (10028144).

Almost surely, 2^85955460 is an apocalyptic number.

It is an amenable number.

85955460 is an abundant number, since it is smaller than the sum of its proper divisors (154719996).

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

85955460 is a wasteful number, since it uses less digits than its factorization.

85955460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432603 (or 1432601 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 85955460 is about 9271.2167486258. The cubic root of 85955460 is about 441.3242816198.

The spelling of 85955460 in words is "eighty-five million, nine hundred fifty-five thousand, four hundred sixty".