87352686 has 48 divisors (see below), whose sum is σ = 194987520. Its totient is φ = 28250640.

The previous prime is 87352679. The next prime is 87352697. The reversal of 87352686 is 68625378.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87651 + ... + 88641.

It is an arithmetic number, because the mean of its divisors is an integer number (4062240).

Almost surely, 2^87352686 is an apocalyptic number.

87352686 is an abundant number, since it is smaller than the sum of its proper divisors (107634834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87352686 is a wasteful number, since it uses less digits than its factorization.

87352686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1138 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 87352686 is about 9346.2658853683. The cubic root of 87352686 is about 443.7027167500.

The spelling of 87352686 in words is "eighty-seven million, three hundred fifty-two thousand, six hundred eighty-six".