132401204 has 12 divisors (see below), whose sum is σ = 249525444. Its totient is φ = 61108224.

The previous prime is 132401197. The next prime is 132401221. The reversal of 132401204 is 402104231.

It can be written as a sum of positive squares in 2 ways, for example, as 35378704 + 97022500 = 5948^2 + 9850^2 .

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, 1273037 + ... + 1273140.

It is an arithmetic number, because the mean of its divisors is an integer number (20793787).

Almost surely, 2^132401204 is an apocalyptic number.

It is an amenable number.

132401204 is a deficient number, since it is larger than the sum of its proper divisors (117124240).

132401204 is a wasteful number, since it uses less digits than its factorization.

132401204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546194 (or 2546192 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 132401204 is about 11506.5722089595. The cubic root of 132401204 is about 509.6796706885.

Adding to 132401204 its reverse (402104231), we get a palindrome (534505435).

The spelling of 132401204 in words is "one hundred thirty-two million, four hundred one thousand, two hundred four".