86341213 has 4 divisors (see below), whose sum is σ = 98675680. Its totient is φ = 74006748.

The previous prime is 86341201. The next prime is 86341219. The reversal of 86341213 is 31214368.

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 a de Polignac number, because none of the positive numbers 2^k-86341213 is a prime.

It is a super-2 number, since 2×86341213² = 14909610124622738, 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 (86341219) 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, 6167223 + ... + 6167236.

It is an arithmetic number, because the mean of its divisors is an integer number (24668920).

Almost surely, 2^86341213 is an apocalyptic number.

It is an amenable number.

86341213 is a deficient number, since it is larger than the sum of its proper divisors (12334467).

86341213 is a wasteful number, since it uses less digits than its factorization.

86341213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12334466.

The product of its digits is 3456, while the sum is 28.

The square root of 86341213 is about 9291.9972557034. The cubic root of 86341213 is about 441.9834917362.

The spelling of 86341213 in words is "eighty-six million, three hundred forty-one thousand, two hundred thirteen".