86002691 has 8 divisors (see below), whose sum is σ = 87272640. Its totient is φ = 84738472.

The previous prime is 86002669. The next prime is 86002703. The reversal of 86002691 is 19620068.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86002691 - 2⁶ = 86002627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86002601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35600 + ... + 37938.

It is an arithmetic number, because the mean of its divisors is an integer number (10909080).

Almost surely, 2^86002691 is an apocalyptic number.

86002691 is a deficient number, since it is larger than the sum of its proper divisors (1269949).

86002691 is a wasteful number, since it uses less digits than its factorization.

86002691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 86002691 is about 9273.7635833571. The cubic root of 86002691 is about 441.4051001060.

The spelling of 86002691 in words is "eighty-six million, two thousand, six hundred ninety-one".