132432906 has 16 divisors (see below), whose sum is σ = 266254848. Its totient is φ = 43912800.

The previous prime is 132432901. The next prime is 132432931. The reversal of 132432906 is 609234231.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132432901) 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, 56635 + ... + 58926.

It is an arithmetic number, because the mean of its divisors is an integer number (16640928).

Almost surely, 2^132432906 is an apocalyptic number.

132432906 is an abundant number, since it is smaller than the sum of its proper divisors (133821942).

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

132432906 is a wasteful number, since it uses less digits than its factorization.

132432906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115757.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 132432906 is about 11507.9496870642. The cubic root of 132432906 is about 509.7203464905.

The spelling of 132432906 in words is "one hundred thirty-two million, four hundred thirty-two thousand, nine hundred six".