132678940 has 12 divisors (see below), whose sum is σ = 278625816. Its totient is φ = 53071568.

The previous prime is 132678937. The next prime is 132678967. The reversal of 132678940 is 49876231.

132678940 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×132678940² = 35207402239047200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132678893 and 132678902.

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 3 ways as a sum of consecutive naturals, for example, 3316954 + ... + 3316993.

It is an arithmetic number, because the mean of its divisors is an integer number (23218818).

Almost surely, 2^132678940 is an apocalyptic number.

132678940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132678940 is an abundant number, since it is smaller than the sum of its proper divisors (145946876).

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

132678940 is a wasteful number, since it uses less digits than its factorization.

132678940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6633956 (or 6633954 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 132678940 is about 11518.6344676789. The cubic root of 132678940 is about 510.0358042273.

The spelling of 132678940 in words is "one hundred thirty-two million, six hundred seventy-eight thousand, nine hundred forty".