404260132 has 12 divisors (see below), whose sum is σ = 715979376. Its totient is φ = 199694600.

The previous prime is 404260127. The next prime is 404260133. The reversal of 404260132 is 231062404.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (404260133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608494 + ... + 609157.

It is an arithmetic number, because the mean of its divisors is an integer number (59664948).

Almost surely, 2^404260132 is an apocalyptic number.

It is an amenable number.

404260132 is a deficient number, since it is larger than the sum of its proper divisors (311719244).

404260132 is a wasteful number, since it uses less digits than its factorization.

404260132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217738 (or 1217736 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 404260132 is about 20106.2212262772. The cubic root of 404260132 is about 739.4128115218.

The spelling of 404260132 in words is "four hundred four million, two hundred sixty thousand, one hundred thirty-two".