87874359 has 4 divisors (see below), whose sum is σ = 117165816. Its totient is φ = 58582904.

The previous prime is 87874333. The next prime is 87874393. The reversal of 87874359 is 95347878.

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

It is a cyclic number.

It is not a de Polignac number, because 87874359 - 2⁸ = 87874103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87874459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14645724 + ... + 14645729.

It is an arithmetic number, because the mean of its divisors is an integer number (29291454).

Almost surely, 2^87874359 is an apocalyptic number.

87874359 is a deficient number, since it is larger than the sum of its proper divisors (29291457).

87874359 is a wasteful number, since it uses less digits than its factorization.

87874359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29291456.

The product of its digits is 1693440, while the sum is 51.

The square root of 87874359 is about 9374.1324398581. The cubic root of 87874359 is about 444.5842331372.

The spelling of 87874359 in words is "eighty-seven million, eight hundred seventy-four thousand, three hundred fifty-nine".