86458332 has 12 divisors (see below), whose sum is σ = 201736136. Its totient is φ = 28819440.

The previous prime is 86458327. The next prime is 86458343. The reversal of 86458332 is 23385468.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602419 + ... + 3602442.

Almost surely, 2^86458332 is an apocalyptic number.

It is an amenable number.

86458332 is an abundant number, since it is smaller than the sum of its proper divisors (115277804).

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

86458332 is a wasteful number, since it uses less digits than its factorization.

86458332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7204868 (or 7204866 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 86458332 is about 9298.2972634779. The cubic root of 86458332 is about 442.1832467728.

The spelling of 86458332 in words is "eighty-six million, four hundred fifty-eight thousand, three hundred thirty-two".