86213832 has 16 divisors (see below), whose sum is σ = 215534640. Its totient is φ = 28737936.

The previous prime is 86213761. The next prime is 86213861. The reversal of 86213832 is 23831268.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 86213793 and 86213802.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796098 + ... + 1796145.

It is an arithmetic number, because the mean of its divisors is an integer number (13470915).

Almost surely, 2^86213832 is an apocalyptic number.

It is an amenable number.

86213832 is an abundant number, since it is smaller than the sum of its proper divisors (129320808).

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

86213832 is a wasteful number, since it uses less digits than its factorization.

86213832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592252 (or 3592248 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 86213832 is about 9285.1403866608. The cubic root of 86213832 is about 441.7660289243.

The spelling of 86213832 in words is "eighty-six million, two hundred thirteen thousand, eight hundred thirty-two".