132211860 has 72 divisors (see below), whose sum is σ = 406928928. Its totient is φ = 32049600.

The previous prime is 132211853. The next prime is 132211897. The reversal of 132211860 is 68112231.

It is a self number, because there is not a number n which added to its sum of digits gives 132211860.

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 23 ways as a sum of consecutive naturals, for example, 1846 + ... + 16365.

Almost surely, 2^132211860 is an apocalyptic number.

132211860 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 132211860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203464464).

132211860 is an abundant number, since it is smaller than the sum of its proper divisors (274717068).

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

132211860 is a wasteful number, since it uses less digits than its factorization.

132211860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18245 (or 18232 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 132211860 is about 11498.3416195554. The cubic root of 132211860 is about 509.4365942805.

The spelling of 132211860 in words is "one hundred thirty-two million, two hundred eleven thousand, eight hundred sixty".