132905908 has 24 divisors (see below), whose sum is σ = 237871872. Its totient is φ = 64959744.

The previous prime is 132905879. The next prime is 132905909. The reversal of 132905908 is 809509231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132905909) 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, 30141 + ... + 34267.

It is an arithmetic number, because the mean of its divisors is an integer number (9911328).

Almost surely, 2^132905908 is an apocalyptic number.

It is an amenable number.

132905908 is a deficient number, since it is larger than the sum of its proper divisors (104965964).

132905908 is a wasteful number, since it uses less digits than its factorization.

132905908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311 (or 4309 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 132905908 is about 11528.4824673502. The cubic root of 132905908 is about 510.3264704515.

The spelling of 132905908 in words is "one hundred thirty-two million, nine hundred five thousand, nine hundred eight".