332664 has 32 divisors (see below), whose sum is σ = 846720. Its totient is φ = 108896.

The previous prime is 332641. The next prime is 332687. The reversal of 332664 is 466233.

It is an interprime number because it is at equal distance from previous prime (332641) and next prime (332687).

It is a super-2 number, since 2×332664² = 221330673792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909 + ... + 2075.

It is an arithmetic number, because the mean of its divisors is an integer number (26460).

2³³²⁶⁶⁴ is an apocalyptic number.

It is an amenable number.

332664 is an abundant number, since it is smaller than the sum of its proper divisors (514056).

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

332664 is a wasteful number, since it uses less digits than its factorization.

332664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 255 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 332664 is about 576.7703182377. The cubic root of 332664 is about 69.2896873560.

332664 divided by its sum of digits (24) gives a triangular number (13861 = T₁₆₆).

Adding to 332664 its reverse (466233), we get a palindrome (798897).

The spelling of 332664 in words is "three hundred thirty-two thousand, six hundred sixty-four".