86089423 has 6 divisors (see below), whose sum is σ = 100144896. Its totient is φ = 73790892.

The previous prime is 86089403. The next prime is 86089427. The reversal of 86089423 is 32498068.

It is not a de Polignac number, because 86089423 - 2⁹ = 86088911 is a prime.

It is a super-2 number, since 2×86089423² = 14822777504945858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86089427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 878415 + ... + 878512.

It is an arithmetic number, because the mean of its divisors is an integer number (16690816).

Almost surely, 2^86089423 is an apocalyptic number.

86089423 is a deficient number, since it is larger than the sum of its proper divisors (14055473).

86089423 is a wasteful number, since it uses less digits than its factorization.

86089423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756941 (or 1756934 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 86089423 is about 9278.4386078693. The cubic root of 86089423 is about 441.5534330026.

The spelling of 86089423 in words is "eighty-six million, eighty-nine thousand, four hundred twenty-three".