332121265 has 48 divisors (see below), whose sum is σ = 512376192. Its totient is φ = 204965376.

The previous prime is 332121241. The next prime is 332121269. The reversal of 332121265 is 562121233.

It is not a de Polignac number, because 332121265 - 2⁵ = 332121233 is a prime.

It is a super-2 number, since 2×332121265² = 220609069330400450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332121269) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94062 + ... + 97528.

It is an arithmetic number, because the mean of its divisors is an integer number (10674504).

Almost surely, 2^332121265 is an apocalyptic number.

332121265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

332121265 is a deficient number, since it is larger than the sum of its proper divisors (180254927).

332121265 is a wasteful number, since it uses less digits than its factorization.

332121265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526 (or 3519 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 332121265 is about 18224.1944952308. The cubic root of 332121265 is about 692.5198524200.

Adding to 332121265 its reverse (562121233), we get a palindrome (894242498).

The spelling of 332121265 in words is "three hundred thirty-two million, one hundred twenty-one thousand, two hundred sixty-five".