86044793 has 4 divisors (see below), whose sum is σ = 86083920. Its totient is φ = 86005668.

The previous prime is 86044789. The next prime is 86044801. The reversal of 86044793 is 39744068.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86044793 - 2² = 86044789 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 86044793.

It is not an unprimeable number, because it can be changed into a prime (86044703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16055 + ... + 20732.

It is an arithmetic number, because the mean of its divisors is an integer number (21520980).

Almost surely, 2^86044793 is an apocalyptic number.

It is an amenable number.

86044793 is a deficient number, since it is larger than the sum of its proper divisors (39127).

86044793 is a wasteful number, since it uses less digits than its factorization.

86044793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39126.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 86044793 is about 9276.0332578102. The cubic root of 86044793 is about 441.4771172548.

The spelling of 86044793 in words is "eighty-six million, forty-four thousand, seven hundred ninety-three".