80407671 has 16 divisors (see below), whose sum is σ = 114626304. Its totient is φ = 49958784.

The previous prime is 80407643. The next prime is 80407693. The reversal of 80407671 is 17670408.

It is not a de Polignac number, because 80407671 - 2¹¹ = 80405623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80407871) 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, 2401 + ... + 12906.

It is an arithmetic number, because the mean of its divisors is an integer number (7164144).

Almost surely, 2^80407671 is an apocalyptic number.

80407671 is a deficient number, since it is larger than the sum of its proper divisors (34218633).

80407671 is a wasteful number, since it uses less digits than its factorization.

80407671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15430.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 80407671 is about 8967.0324522665. The cubic root of 80407671 is about 431.6176153788.

The spelling of 80407671 in words is "eighty million, four hundred seven thousand, six hundred seventy-one".