80311682 has 16 divisors (see below), whose sum is σ = 134972352. Its totient is φ = 35518320.

The previous prime is 80311681. The next prime is 80311687. The reversal of 80311682 is 28611308.

It is not an unprimeable number, because it can be changed into a prime (80311681) 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, 48518 + ... + 50145.

It is an arithmetic number, because the mean of its divisors is an integer number (8435772).

Almost surely, 2^80311682 is an apocalyptic number.

80311682 is a deficient number, since it is larger than the sum of its proper divisors (54660670).

80311682 is a wasteful number, since it uses less digits than its factorization.

80311682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98713.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 80311682 is about 8961.6785258120. The cubic root of 80311682 is about 431.4457949542.

The spelling of 80311682 in words is "eighty million, three hundred eleven thousand, six hundred eighty-two".