86334213 has 16 divisors (see below), whose sum is σ = 132767360. Its totient is φ = 48879936.

The previous prime is 86334197. The next prime is 86334223. The reversal of 86334213 is 31243368.

It is not a de Polignac number, because 86334213 - 2⁴ = 86334197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86334223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16570 + ... + 21147.

It is an arithmetic number, because the mean of its divisors is an integer number (8297960).

Almost surely, 2^86334213 is an apocalyptic number.

It is an amenable number.

86334213 is a deficient number, since it is larger than the sum of its proper divisors (46433147).

86334213 is a wasteful number, since it uses less digits than its factorization.

86334213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37836.

The product of its digits is 10368, while the sum is 30.

The square root of 86334213 is about 9291.6205798558. The cubic root of 86334213 is about 441.9715470038.

The spelling of 86334213 in words is "eighty-six million, three hundred thirty-four thousand, two hundred thirteen".