132663406 has 8 divisors (see below), whose sum is σ = 199455984. Its totient is φ = 66178080.

The previous prime is 132663397. The next prime is 132663431. The reversal of 132663406 is 604366231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75730 + ... + 77461.

It is an arithmetic number, because the mean of its divisors is an integer number (24931998).

Almost surely, 2^132663406 is an apocalyptic number.

132663406 is a deficient number, since it is larger than the sum of its proper divisors (66792578).

132663406 is a wasteful number, since it uses less digits than its factorization.

132663406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153626.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 132663406 is about 11517.9601492625. The cubic root of 132663406 is about 510.0158985176.

The spelling of 132663406 in words is "one hundred thirty-two million, six hundred sixty-three thousand, four hundred six".