86341212 has 18 divisors (see below), whose sum is σ = 218251488. Its totient is φ = 28780392.

The previous prime is 86341201. The next prime is 86341219. The reversal of 86341212 is 21214368.

86341212 is a `hidden beast` number, since 8 + 634 + 1 + 21 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

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 5 ways as a sum of consecutive naturals, for example, 1199148 + ... + 1199219.

Almost surely, 2^86341212 is an apocalyptic number.

It is an amenable number.

86341212 is an abundant number, since it is smaller than the sum of its proper divisors (131910276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86341212 is a wasteful number, since it uses less digits than its factorization.

86341212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398377 (or 2398372 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 86341212 is about 9291.9972018937. The cubic root of 86341212 is about 441.9834900298.

The spelling of 86341212 in words is "eighty-six million, three hundred forty-one thousand, two hundred twelve".