80714431 has 16 divisors (see below), whose sum is σ = 94512384. Its totient is φ = 67503744.

The previous prime is 80714423. The next prime is 80714441. The reversal of 80714431 is 13441708.

It is not a de Polignac number, because 80714431 - 2³ = 80714423 is a prime.

It is a super-2 number, since 2×80714431² = 13029638743307522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80714431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80714401) 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, 52236 + ... + 53758.

It is an arithmetic number, because the mean of its divisors is an integer number (5907024).

Almost surely, 2^80714431 is an apocalyptic number.

80714431 is a deficient number, since it is larger than the sum of its proper divisors (13797953).

80714431 is a wasteful number, since it uses less digits than its factorization.

80714431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 80714431 is about 8984.1210477152. The cubic root of 80714431 is about 432.1658010553.

The spelling of 80714431 in words is "eighty million, seven hundred fourteen thousand, four hundred thirty-one".