80161192 has 16 divisors (see below), whose sum is σ = 151763040. Its totient is φ = 39691056.

The previous prime is 80161163. The next prime is 80161223. The reversal of 80161192 is 29116108.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 80161192.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47818 + ... + 49465.

It is an arithmetic number, because the mean of its divisors is an integer number (9485190).

Almost surely, 2^80161192 is an apocalyptic number.

It is an amenable number.

80161192 is a deficient number, since it is larger than the sum of its proper divisors (71601848).

80161192 is a wasteful number, since it uses less digits than its factorization.

80161192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97392 (or 97388 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 80161192 is about 8953.2782822830. The cubic root of 80161192 is about 431.1761418848.

The spelling of 80161192 in words is "eighty million, one hundred sixty-one thousand, one hundred ninety-two".