85331464 has 32 divisors (see below), whose sum is σ = 163490400. Its totient is φ = 41741440.

The previous prime is 85331447. The next prime is 85331473. The reversal of 85331464 is 46413358.

It is a happy number.

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, 163524 + ... + 164044.

It is an arithmetic number, because the mean of its divisors is an integer number (5109075).

Almost surely, 2^85331464 is an apocalyptic number.

It is an amenable number.

85331464 is a deficient number, since it is larger than the sum of its proper divisors (78158936).

85331464 is a wasteful number, since it uses less digits than its factorization.

85331464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933 (or 929 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 85331464 is about 9237.5031258452. The cubic root of 85331464 is about 440.2537517028.

The spelling of 85331464 in words is "eighty-five million, three hundred thirty-one thousand, four hundred sixty-four".