86083491 has 8 divisors (see below), whose sum is σ = 123607120. Its totient is φ = 52974432.

The previous prime is 86083483. The next prime is 86083493. The reversal of 86083491 is 19438068.

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

It is not a de Polignac number, because 86083491 - 2³ = 86083483 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 2207269 = 86083491 / (8 + 6 + 0 + 8 + 3 + 4 + 9 + 1).

It is not an unprimeable number, because it can be changed into a prime (86083493) 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, 1103596 + ... + 1103673.

It is an arithmetic number, because the mean of its divisors is an integer number (15450890).

Almost surely, 2^86083491 is an apocalyptic number.

86083491 is a deficient number, since it is larger than the sum of its proper divisors (37523629).

86083491 is a wasteful number, since it uses less digits than its factorization.

86083491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207285.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 86083491 is about 9278.1189365086. The cubic root of 86083491 is about 441.5432910090.

The spelling of 86083491 in words is "eighty-six million, eighty-three thousand, four hundred ninety-one".