8712387462 has 64 divisors (see below), whose sum is σ = 18137447424. Its totient is φ = 2788262400.

The previous prime is 8712387427. The next prime is 8712387473. The reversal of 8712387462 is 2647832178.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3217113 + ... + 3219819.

It is an arithmetic number, because the mean of its divisors is an integer number (283397616).

Almost surely, 2^8712387462 is an apocalyptic number.

8712387462 is an abundant number, since it is smaller than the sum of its proper divisors (9425059962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8712387462 is a wasteful number, since it uses less digits than its factorization.

8712387462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973.

The product of its digits is 903168, while the sum is 48.

The square root of 8712387462 is about 93340.1706769384. The cubic root of 8712387462 is about 2057.6857995772.

The spelling of 8712387462 in words is "eight billion, seven hundred twelve million, three hundred eighty-seven thousand, four hundred sixty-two".