132409112 has 32 divisors (see below), whose sum is σ = 271356480. Its totient is φ = 60070560.

The previous prime is 132409111. The next prime is 132409133. The reversal of 132409112 is 211904231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132409111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59003 + ... + 61205.

It is an arithmetic number, because the mean of its divisors is an integer number (8479890).

Almost surely, 2^132409112 is an apocalyptic number.

It is an amenable number.

132409112 is an abundant number, since it is smaller than the sum of its proper divisors (138947368).

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

132409112 is a wasteful number, since it uses less digits than its factorization.

132409112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2903 (or 2899 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 132409112 is about 11506.9158335325. The cubic root of 132409112 is about 509.6898177931.

The spelling of 132409112 in words is "one hundred thirty-two million, four hundred nine thousand, one hundred twelve".