86033644 has 12 divisors (see below), whose sum is σ = 151391968. Its totient is φ = 42778800.

The previous prime is 86033627. The next prime is 86033657. The reversal of 86033644 is 44633068.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58692 + ... + 60139.

Almost surely, 2^86033644 is an apocalyptic number.

It is an amenable number.

86033644 is a deficient number, since it is larger than the sum of its proper divisors (65358324).

86033644 is a wasteful number, since it uses less digits than its factorization.

86033644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119016 (or 119014 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 86033644 is about 9275.4322810314. The cubic root of 86033644 is about 441.4580487332.

The spelling of 86033644 in words is "eighty-six million, thirty-three thousand, six hundred forty-four".