2232684 has 36 divisors (see below), whose sum is σ = 5855304. Its totient is φ = 743904.

The previous prime is 2232677. The next prime is 2232701. The reversal of 2232684 is 4862322.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×2232684³ = 33388971011795368512, which contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177 + ... + 2120.

2^2232684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2232684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2927652).

2232684 is an abundant number, since it is smaller than the sum of its proper divisors (3622620).

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

2232684 is a wasteful number, since it uses less digits than its factorization.

2232684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316 (or 2302 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 2232684 is about 1494.2168517320. The cubic root of 2232684 is about 130.7000498951.

It can be divided in two parts, 2232 and 684, that added together give a square (2916 = 54²).

The spelling of 2232684 in words is "two million, two hundred thirty-two thousand, six hundred eighty-four".