332506323 has 16 divisors (see below), whose sum is σ = 492918400. Its totient is φ = 221528520.

The previous prime is 332506319. The next prime is 332506333. The reversal of 332506323 is 323605233.

332506323 is a `hidden beast` number, since 3 + 3 + 25 + 0 + 632 + 3 = 666.

It is not a de Polignac number, because 332506323 - 2² = 332506319 is a prime.

It is a super-2 number, since 2×332506323² = 221120909669960658, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332506333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54648 + ... + 60426.

It is an arithmetic number, because the mean of its divisors is an integer number (30807400).

Almost surely, 2^332506323 is an apocalyptic number.

332506323 is a deficient number, since it is larger than the sum of its proper divisors (160412077).

332506323 is a wasteful number, since it uses less digits than its factorization.

332506323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7919 (or 7913 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

The square root of 332506323 is about 18234.7559073326. The cubic root of 332506323 is about 692.7873825356.

The spelling of 332506323 in words is "three hundred thirty-two million, five hundred six thousand, three hundred twenty-three".