86937883 has 4 divisors (see below), whose sum is σ = 87245368. Its totient is φ = 86630400.

The previous prime is 86937869. The next prime is 86937889. The reversal of 86937883 is 38873968.

It is a happy number.

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 86937883 - 2¹³ = 86929691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86937883.

It is not an unprimeable number, because it can be changed into a prime (86937889) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 153318 + ... + 153883.

It is an arithmetic number, because the mean of its divisors is an integer number (21811342).

Almost surely, 2^86937883 is an apocalyptic number.

86937883 is a deficient number, since it is larger than the sum of its proper divisors (307485).

86937883 is a wasteful number, since it uses less digits than its factorization.

86937883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307484.

The product of its digits is 1741824, while the sum is 52.

The square root of 86937883 is about 9324.0486377968. The cubic root of 86937883 is about 442.9992798253. Note that the first 3 decimals are identical.

The spelling of 86937883 in words is "eighty-six million, nine hundred thirty-seven thousand, eight hundred eighty-three".