132898860 has 192 divisors, whose sum is σ = 452874240. Its totient is φ = 32209920.

The previous prime is 132898849. The next prime is 132898867. The reversal of 132898860 is 68898231.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (132898867) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 284347 + ... + 284813.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720).

Almost surely, 2^132898860 is an apocalyptic number.

132898860 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 132898860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226437120).

132898860 is an abundant number, since it is smaller than the sum of its proper divisors (319975380).

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

132898860 is a wasteful number, since it uses less digits than its factorization.

132898860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 132898860 is about 11528.1767855980. The cubic root of 132898860 is about 510.3174494215.

The spelling of 132898860 in words is "one hundred thirty-two million, eight hundred ninety-eight thousand, eight hundred sixty".