132140844 has 72 divisors (see below), whose sum is σ = 367737552. Its totient is φ = 39674880.

The previous prime is 132140837. The next prime is 132140857. The reversal of 132140844 is 448041231.

It is a super-2 number, since 2×132140844² = 34922405306064672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43272 + ... + 46224.

It is an arithmetic number, because the mean of its divisors is an integer number (5107466).

Almost surely, 2^132140844 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 132140844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183868776).

132140844 is an abundant number, since it is smaller than the sum of its proper divisors (235596708).

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

132140844 is a wasteful number, since it uses less digits than its factorization.

132140844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087 (or 3082 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 132140844 is about 11495.2531072613. The cubic root of 132140844 is about 509.3453653779.

The spelling of 132140844 in words is "one hundred thirty-two million, one hundred forty thousand, eight hundred forty-four".