86416853 has 4 divisors (see below), whose sum is σ = 86568768. Its totient is φ = 86264940.

The previous prime is 86416843. The next prime is 86416873. The reversal of 86416853 is 35861468.

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 86416853 - 2⁶ = 86416789 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 86416853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86416823) 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, 75101 + ... + 76242.

It is an arithmetic number, because the mean of its divisors is an integer number (21642192).

Almost surely, 2^86416853 is an apocalyptic number.

It is an amenable number.

86416853 is a deficient number, since it is larger than the sum of its proper divisors (151915).

86416853 is a wasteful number, since it uses less digits than its factorization.

86416853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151914.

The product of its digits is 138240, while the sum is 41.

The square root of 86416853 is about 9296.0665337550. The cubic root of 86416853 is about 442.1125219417.

The spelling of 86416853 in words is "eighty-six million, four hundred sixteen thousand, eight hundred fifty-three".