332404132 has 6 divisors (see below), whose sum is σ = 581707238. Its totient is φ = 166202064.

The previous prime is 332404117. The next prime is 332404133. The reversal of 332404132 is 231404233.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 323784036 + 8620096 = 17994^2 + 2936^2 .

It is a super-2 number, since 2×332404132² = 220985013941346848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332404133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41550513 + ... + 41550520.

Almost surely, 2^332404132 is an apocalyptic number.

It is an amenable number.

332404132 is a deficient number, since it is larger than the sum of its proper divisors (249303106).

332404132 is a wasteful number, since it uses less digits than its factorization.

332404132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83101037 (or 83101035 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 332404132 is about 18231.9535980103. The cubic root of 332404132 is about 692.7164025426.

Adding to 332404132 its reverse (231404233), we get a palindrome (563808365).

The spelling of 332404132 in words is "three hundred thirty-two million, four hundred four thousand, one hundred thirty-two".