87574883 has 4 divisors (see below), whose sum is σ = 95536248. Its totient is φ = 79613520.

The previous prime is 87574813. The next prime is 87574889. The reversal of 87574883 is 38847578.

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 87574883 - 2¹⁰ = 87573859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87574889) 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, 3980666 + ... + 3980687.

It is an arithmetic number, because the mean of its divisors is an integer number (23884062).

Almost surely, 2^87574883 is an apocalyptic number.

87574883 is a deficient number, since it is larger than the sum of its proper divisors (7961365).

87574883 is a wasteful number, since it uses less digits than its factorization.

87574883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7961364.

The product of its digits is 1505280, while the sum is 50.

The square root of 87574883 is about 9358.1452756409. The cubic root of 87574883 is about 444.0786103135.

The spelling of 87574883 in words is "eighty-seven million, five hundred seventy-four thousand, eight hundred eighty-three".