80682670 has 32 divisors (see below), whose sum is σ = 149488416. Its totient is φ = 31334400.

The previous prime is 80682661. The next prime is 80682671. The reversal of 80682670 is 7628608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80682671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125550 + ... + 126190.

It is an arithmetic number, because the mean of its divisors is an integer number (4671513).

Almost surely, 2^80682670 is an apocalyptic number.

80682670 is a deficient number, since it is larger than the sum of its proper divisors (68805746).

80682670 is a wasteful number, since it uses less digits than its factorization.

80682670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 80682670 is about 8982.3532551331. The cubic root of 80682670 is about 432.1091081004.

The spelling of 80682670 in words is "eighty million, six hundred eighty-two thousand, six hundred seventy".