73116444 has 24 divisors (see below), whose sum is σ = 170988048. Its totient is φ = 24317440.

The previous prime is 73116431. The next prime is 73116451. The reversal of 73116444 is 44461137.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 1077 + ... + 12140.

It is an arithmetic number, because the mean of its divisors is an integer number (7124502).

Almost surely, 2^73116444 is an apocalyptic number.

It is an amenable number.

73116444 is an abundant number, since it is smaller than the sum of its proper divisors (97871604).

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

73116444 is a wasteful number, since it uses less digits than its factorization.

73116444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13685 (or 13683 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 73116444 is about 8550.8153997148. The cubic root of 73116444 is about 418.1560202966.

The spelling of 73116444 in words is "seventy-three million, one hundred sixteen thousand, four hundred forty-four".