332232403 has 4 divisors (see below), whose sum is σ = 332285688. Its totient is φ = 332179120.

The previous prime is 332232293. The next prime is 332232409. The reversal of 332232403 is 304232233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 332232403 - 2¹⁷ = 332101331 is a prime.

It is a super-2 number, since 2×332232403² = 220756739206308818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332232409) 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, 15826 + ... + 30247.

It is an arithmetic number, because the mean of its divisors is an integer number (83071422).

Almost surely, 2^332232403 is an apocalyptic number.

332232403 is a deficient number, since it is larger than the sum of its proper divisors (53285).

332232403 is an equidigital number, since it uses as much as digits as its factorization.

332232403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53284.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 332232403 is about 18227.2434284507. The cubic root of 332232403 is about 692.5970899595.

Adding to 332232403 its reverse (304232233), we get a palindrome (636464636).

The spelling of 332232403 in words is "three hundred thirty-two million, two hundred thirty-two thousand, four hundred three".