132455232 has 378 divisors, whose sum is σ = 501966738. Its totient is φ = 33094656.

The previous prime is 132455221. The next prime is 132455243. The reversal of 132455232 is 232554231.

It is a happy number.

132455232 is a `hidden beast` number, since 132 + 4 + 5 + 523 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (132455221) and next prime (132455243).

It can be written as a sum of positive squares in only one way, i.e., 91699776 + 40755456 = 9576^2 + 6384^2 .

It is a super-4 number, since 4×132455232⁴ (a number of 34 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132455196 and 132455205.

It is a congruent number.

It is an unprimeable number.

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 53 ways as a sum of consecutive naturals, for example, 6971319 + ... + 6971337.

Almost surely, 2^132455232 is an apocalyptic number.

132455232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132455232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250983369).

132455232 is an abundant number, since it is smaller than the sum of its proper divisors (369511506).

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

132455232 is a wasteful number, since it uses less digits than its factorization.

132455232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 44 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 132455232 is about 11508.9196712811. The cubic root of 132455232 is about 509.7489883575.

The spelling of 132455232 in words is "one hundred thirty-two million, four hundred fifty-five thousand, two hundred thirty-two".