332112432 has 20 divisors (see below), whose sum is σ = 857957240. Its totient is φ = 110704128.

The previous prime is 332112413. The next prime is 332112439. The reversal of 332112432 is 234211233.

It is a super-2 number, since 2×332112432² = 220597334977909248, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 332112399 and 332112408.

It is not an unprimeable number, because it can be changed into a prime (332112439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3459457 + ... + 3459552.

It is an arithmetic number, because the mean of its divisors is an integer number (42897862).

Almost surely, 2^332112432 is an apocalyptic number.

It is an amenable number.

332112432 is an abundant number, since it is smaller than the sum of its proper divisors (525844808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332112432 is a wasteful number, since it uses less digits than its factorization.

332112432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6919020 (or 6919014 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 332112432 is about 18223.9521509468. The cubic root of 332112432 is about 692.5137130137.

Adding to 332112432 its reverse (234211233), we get a palindrome (566323665).

It can be divided in two parts, 3321 and 12432, that added together give a triangular number (15753 = T₁₇₇).

The spelling of 332112432 in words is "three hundred thirty-two million, one hundred twelve thousand, four hundred thirty-two".