132246864 has 80 divisors (see below), whose sum is σ = 383279040. Its totient is φ = 43655040.

The previous prime is 132246847. The next prime is 132246871. The reversal of 132246864 is 468642231.

132246864 is a `hidden beast` number, since 132 + 2 + 468 + 64 = 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44794 + ... + 47654.

It is an arithmetic number, because the mean of its divisors is an integer number (4790988).

Almost surely, 2^132246864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132246864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191639520).

132246864 is an abundant number, since it is smaller than the sum of its proper divisors (251032176).

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

132246864 is a wasteful number, since it uses less digits than its factorization.

132246864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985 (or 2973 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 132246864 is about 11499.8636513656. The cubic root of 132246864 is about 509.4815492617.

The spelling of 132246864 in words is "one hundred thirty-two million, two hundred forty-six thousand, eight hundred sixty-four".