80715134 has 8 divisors (see below), whose sum is σ = 124978368. Its totient is φ = 39055680.

The previous prime is 80715077. The next prime is 80715157. The reversal of 80715134 is 43151708.

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

It is a junction number, because it is equal to n+sod(n) for n = 80715097 and 80715106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650867 + ... + 650990.

It is an arithmetic number, because the mean of its divisors is an integer number (15622296).

Almost surely, 2^80715134 is an apocalyptic number.

80715134 is a deficient number, since it is larger than the sum of its proper divisors (44263234).

80715134 is a wasteful number, since it uses less digits than its factorization.

80715134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301890.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 80715134 is about 8984.1601722142. The cubic root of 80715134 is about 432.1670557325.

The spelling of 80715134 in words is "eighty million, seven hundred fifteen thousand, one hundred thirty-four".