80799190 has 16 divisors (see below), whose sum is σ = 145819440. Its totient is φ = 32235040.

The previous prime is 80799163. The next prime is 80799211. The reversal of 80799190 is 9199708.

It is a super-2 number, since 2×80799190² = 13057018209312200, which contains 22 as substring.

It is a zygodrome in base 14.

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, 6496 + ... + 14275.

It is an arithmetic number, because the mean of its divisors is an integer number (9113715).

Almost surely, 2^80799190 is an apocalyptic number.

80799190 is a deficient number, since it is larger than the sum of its proper divisors (65020250).

80799190 is a wasteful number, since it uses less digits than its factorization.

80799190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21167.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 80799190 is about 8988.8369659261. The cubic root of 80799190 is about 432.3170219556.

The spelling of 80799190 in words is "eighty million, seven hundred ninety-nine thousand, one hundred ninety".