132404239 has 8 divisors (see below), whose sum is σ = 144670032. Its totient is φ = 120176640.

The previous prime is 132404213. The next prime is 132404269. The reversal of 132404239 is 932404231.

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

It is a cyclic number.

It is not a de Polignac number, because 132404239 - 2⁹ = 132403727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132404269) 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, 2034 + ... + 16399.

It is an arithmetic number, because the mean of its divisors is an integer number (18083754).

Almost surely, 2^132404239 is an apocalyptic number.

132404239 is a deficient number, since it is larger than the sum of its proper divisors (12265793).

132404239 is a wasteful number, since it uses less digits than its factorization.

132404239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19097.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 132404239 is about 11506.7040893559. The cubic root of 132404239 is about 509.6835650790.

The spelling of 132404239 in words is "one hundred thirty-two million, four hundred four thousand, two hundred thirty-nine".