80958713 has 8 divisors (see below), whose sum is σ = 89637600. Its totient is φ = 72499680.

The previous prime is 80958697. The next prime is 80958727. The reversal of 80958713 is 31785908.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80958713 - 2⁴ = 80958697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80958793) 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, 54188 + ... + 55661.

It is an arithmetic number, because the mean of its divisors is an integer number (11204700).

Almost surely, 2^80958713 is an apocalyptic number.

It is an amenable number.

80958713 is a deficient number, since it is larger than the sum of its proper divisors (8678887).

80958713 is a wasteful number, since it uses less digits than its factorization.

80958713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109927.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 80958713 is about 8997.7059854165. The cubic root of 80958713 is about 432.6013448230.

The spelling of 80958713 in words is "eighty million, nine hundred fifty-eight thousand, seven hundred thirteen".