87400000874 has 32 divisors (see below), whose sum is σ = 152470615680. Its totient is φ = 37270582272.

The previous prime is 87400000861. The next prime is 87400000901. The reversal of 87400000874 is 47800000478.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2926319 + ... + 2956034.

It is an arithmetic number, because the mean of its divisors is an integer number (4764706740).

Almost surely, 2^87400000874 is an apocalyptic number.

87400000874 is a deficient number, since it is larger than the sum of its proper divisors (65070614806).

87400000874 is a wasteful number, since it uses less digits than its factorization.

87400000874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882414.

The product of its (nonzero) digits is 50176, while the sum is 38.

The spelling of 87400000874 in words is "eighty-seven billion, four hundred million, eight hundred seventy-four", and thus it is an aban number.