2242332 has 36 divisors (see below), whose sum is σ = 5714800. Its totient is φ = 741312.

The previous prime is 2242319. The next prime is 2242337. The reversal of 2242332 is 2332422.

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

It is a Harshad number since it is a multiple of its sum of digits (18).

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 not an unprimeable number, because it can be changed into a prime (2242337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7008 + ... + 7320.

2^2242332 is an apocalyptic number.

It is an amenable number.

2242332 is an abundant number, since it is smaller than the sum of its proper divisors (3472468).

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

2242332 is a wasteful number, since it uses less digits than its factorization.

2242332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 517 counting only the distinct ones).

The product of its digits is 576, while the sum is 18.

The square root of 2242332 is about 1497.4418185693. The cubic root of 2242332 is about 130.8880421755. Note that the first 3 decimals are identical.

Adding to 2242332 its reverse (2332422), we get a palindrome (4574754).

It can be divided in two parts, 224 and 2332, that added together give a triangular number (2556 = T₇₁).

The spelling of 2242332 in words is "two million, two hundred forty-two thousand, three hundred thirty-two".