80314887 has 4 divisors (see below), whose sum is σ = 107086520. Its totient is φ = 53543256.

The previous prime is 80314879. The next prime is 80314903. The reversal of 80314887 is 78841308.

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

It is not a de Polignac number, because 80314887 - 2³ = 80314879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80314807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13385812 + ... + 13385817.

It is an arithmetic number, because the mean of its divisors is an integer number (26771630).

Almost surely, 2^80314887 is an apocalyptic number.

80314887 is a deficient number, since it is larger than the sum of its proper divisors (26771633).

80314887 is a wasteful number, since it uses less digits than its factorization.

80314887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26771632.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 80314887 is about 8961.8573409757. The cubic root of 80314887 is about 431.4515341167.

The spelling of 80314887 in words is "eighty million, three hundred fourteen thousand, eight hundred eighty-seven".