132225404 has 12 divisors (see below), whose sum is σ = 231590184. Its totient is φ = 66056784.

The previous prime is 132225377. The next prime is 132225421. The reversal of 132225404 is 404522231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 132225404.

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, 8414 + ... + 18309.

It is an arithmetic number, because the mean of its divisors is an integer number (19299182).

Almost surely, 2^132225404 is an apocalyptic number.

It is an amenable number.

132225404 is a deficient number, since it is larger than the sum of its proper divisors (99364780).

132225404 is a wasteful number, since it uses less digits than its factorization.

132225404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27964 (or 27962 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 132225404 is about 11498.9305589694. The cubic root of 132225404 is about 509.4539895269.

Adding to 132225404 its reverse (404522231), we get a palindrome (536747635).

The spelling of 132225404 in words is "one hundred thirty-two million, two hundred twenty-five thousand, four hundred four".