87112862 has 8 divisors (see below), whose sum is σ = 138355776. Its totient is φ = 40994272.

The previous prime is 87112859. The next prime is 87112901. The reversal of 87112862 is 26821178.

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

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, 1281038 + ... + 1281105.

It is an arithmetic number, because the mean of its divisors is an integer number (17294472).

Almost surely, 2^87112862 is an apocalyptic number.

87112862 is a deficient number, since it is larger than the sum of its proper divisors (51242914).

87112862 is a wasteful number, since it uses less digits than its factorization.

87112862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562162.

The product of its digits is 10752, while the sum is 35.

The square root of 87112862 is about 9333.4271304811. The cubic root of 87112862 is about 443.2962873800.

The spelling of 87112862 in words is "eighty-seven million, one hundred twelve thousand, eight hundred sixty-two".