80676136 has 16 divisors (see below), whose sum is σ = 156147840. Its totient is φ = 39036720.

The previous prime is 80676131. The next prime is 80676137. The reversal of 80676136 is 63167608.

It is a junction number, because it is equal to n+sod(n) for n = 80676095 and 80676104.

It is not an unprimeable number, because it can be changed into a prime (80676131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162406 + ... + 162901.

It is an arithmetic number, because the mean of its divisors is an integer number (9759240).

Almost surely, 2^80676136 is an apocalyptic number.

It is an amenable number.

80676136 is a deficient number, since it is larger than the sum of its proper divisors (75471704).

80676136 is a wasteful number, since it uses less digits than its factorization.

80676136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325344 (or 325340 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 80676136 is about 8981.9895346187. The cubic root of 80676136 is about 432.0974431537.

The spelling of 80676136 in words is "eighty million, six hundred seventy-six thousand, one hundred thirty-six".