87714885 has 16 divisors (see below), whose sum is σ = 142122240. Its totient is φ = 46188480.

The previous prime is 87714863. The next prime is 87714899. The reversal of 87714885 is 58841778.

It is not a de Polignac number, because 87714885 - 2¹¹ = 87712837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35826 + ... + 38195.

It is an arithmetic number, because the mean of its divisors is an integer number (8882640).

Almost surely, 2^87714885 is an apocalyptic number.

It is an amenable number.

87714885 is a deficient number, since it is larger than the sum of its proper divisors (54407355).

87714885 is a wasteful number, since it uses less digits than its factorization.

87714885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74108.

The product of its digits is 501760, while the sum is 48.

The square root of 87714885 is about 9365.6225100097. The cubic root of 87714885 is about 444.3151271108.

The spelling of 87714885 in words is "eighty-seven million, seven hundred fourteen thousand, eight hundred eighty-five".