87885375 has 16 divisors (see below), whose sum is σ = 146241888. Its totient is φ = 46872000.

The previous prime is 87885373. The next prime is 87885379. The reversal of 87885375 is 57358878.

It is not a de Polignac number, because 87885375 - 2¹ = 87885373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87885373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116806 + ... + 117555.

It is an arithmetic number, because the mean of its divisors is an integer number (9140118).

Almost surely, 2^87885375 is an apocalyptic number.

87885375 is a deficient number, since it is larger than the sum of its proper divisors (58356513).

87885375 is a wasteful number, since it uses less digits than its factorization.

87885375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234379 (or 234369 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 51.

The square root of 87885375 is about 9374.7199958185. The cubic root of 87885375 is about 444.6028101728.

The spelling of 87885375 in words is "eighty-seven million, eight hundred eighty-five thousand, three hundred seventy-five".