86244814 has 8 divisors (see below), whose sum is σ = 129431448. Its totient is φ = 43101000.

The previous prime is 86244793. The next prime is 86244839. The reversal of 86244814 is 41844268.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5077 + ... + 14080.

It is an arithmetic number, because the mean of its divisors is an integer number (16178931).

Almost surely, 2^86244814 is an apocalyptic number.

86244814 is a deficient number, since it is larger than the sum of its proper divisors (43186634).

86244814 is a wasteful number, since it uses less digits than its factorization.

86244814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21410.

The product of its digits is 49152, while the sum is 37.

The square root of 86244814 is about 9286.8086014518. The cubic root of 86244814 is about 441.8189406038.

The spelling of 86244814 in words is "eighty-six million, two hundred forty-four thousand, eight hundred fourteen".