132420680 has 64 divisors (see below), whose sum is σ = 345358080. Its totient is φ = 44755200.

The previous prime is 132420679. The next prime is 132420689. The reversal of 132420680 is 86024231.

It is not an unprimeable number, because it can be changed into a prime (132420689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16550 + ... + 23210.

It is an arithmetic number, because the mean of its divisors is an integer number (5396220).

Almost surely, 2^132420680 is an apocalyptic number.

132420680 is a gapful number since it is divisible by the number (10) 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 132420680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172679040).

132420680 is an abundant number, since it is smaller than the sum of its proper divisors (212937400).

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

132420680 is a wasteful number, since it uses less digits than its factorization.

132420680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6750 (or 6746 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 132420680 is about 11507.4184767914. The cubic root of 132420680 is about 509.7046604778.

The spelling of 132420680 in words is "one hundred thirty-two million, four hundred twenty thousand, six hundred eighty".