80182044 has 36 divisors (see below), whose sum is σ = 203911344. Its totient is φ = 26565312.

The previous prime is 80182031. The next prime is 80182051. The reversal of 80182044 is 44028108.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 80181999 and 80182017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 657 + ... + 12680.

It is an arithmetic number, because the mean of its divisors is an integer number (5664204).

Almost surely, 2^80182044 is an apocalyptic number.

It is an amenable number.

80182044 is an abundant number, since it is smaller than the sum of its proper divisors (123729300).

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

80182044 is a wasteful number, since it uses less digits than its factorization.

80182044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13514 (or 13509 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 80182044 is about 8954.4426962263. The cubic root of 80182044 is about 431.2135253335.

The spelling of 80182044 in words is "eighty million, one hundred eighty-two thousand, forty-four".