86463432 has 48 divisors (see below), whose sum is σ = 255462480. Its totient is φ = 26200800.

The previous prime is 86463407. The next prime is 86463439. The reversal of 86463432 is 23436468.

It is a happy number.

86463432 is a `hidden beast` number, since 8 + 646 + 3 + 4 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is not an unprimeable number, because it can be changed into a prime (86463439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53794 + ... + 55377.

It is an arithmetic number, because the mean of its divisors is an integer number (5322135).

Almost surely, 2^86463432 is an apocalyptic number.

It is an amenable number.

86463432 is an abundant number, since it is smaller than the sum of its proper divisors (168999048).

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

86463432 is a wasteful number, since it uses less digits than its factorization.

86463432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109194 (or 109187 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 86463432 is about 9298.5715031934. The cubic root of 86463432 is about 442.1919410967.

The spelling of 86463432 in words is "eighty-six million, four hundred sixty-three thousand, four hundred thirty-two".