80908126 has 16 divisors (see below), whose sum is σ = 130888800. Its totient is φ = 37287648.

The previous prime is 80908123. The next prime is 80908127. The reversal of 80908126 is 62180908.

It is a super-2 number, since 2×80908126² = 13092249705663752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80908091 and 80908100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80908123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19960 + ... + 23668.

It is an arithmetic number, because the mean of its divisors is an integer number (8180550).

Almost surely, 2^80908126 is an apocalyptic number.

80908126 is a deficient number, since it is larger than the sum of its proper divisors (49980674).

80908126 is a wasteful number, since it uses less digits than its factorization.

80908126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 80908126 is about 8994.8944407369. The cubic root of 80908126 is about 432.5112224916.

The spelling of 80908126 in words is "eighty million, nine hundred eight thousand, one hundred twenty-six".