80318614 has 4 divisors (see below), whose sum is σ = 120477924. Its totient is φ = 40159306.

The previous prime is 80318611. The next prime is 80318621. The reversal of 80318614 is 41681308.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80318611) 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 as a sum of consecutive naturals, namely, 20079652 + ... + 20079655.

It is an arithmetic number, because the mean of its divisors is an integer number (30119481).

Almost surely, 2^80318614 is an apocalyptic number.

80318614 is a deficient number, since it is larger than the sum of its proper divisors (40159310).

80318614 is a wasteful number, since it uses less digits than its factorization.

80318614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40159309.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 80318614 is about 8962.0652753704. The cubic root of 80318614 is about 431.4582078275.

The spelling of 80318614 in words is "eighty million, three hundred eighteen thousand, six hundred fourteen".