2232342 has 36 divisors (see below), whose sum is σ = 5628636. Its totient is φ = 637560.

The previous prime is 2232337. The next prime is 2232353. The reversal of 2232342 is 2432322.

It is a super-3 number, since 3×2232342³ = 33373629907964837064, which contains 333 as substring.

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

It is a d-powerful number, because it can be written as 2¹² + 2¹⁷ + 3² + 2²⁰ + 3² + 4 + 2²⁰ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 384 + ... + 2147.

It is an arithmetic number, because the mean of its divisors is an integer number (156351).

2^2232342 is an apocalyptic number.

2232342 is an abundant number, since it is smaller than the sum of its proper divisors (3396294).

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

2232342 is a wasteful number, since it uses less digits than its factorization.

2232342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553 (or 2543 counting only the distinct ones).

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

The square root of 2232342 is about 1494.1024061288. The cubic root of 2232342 is about 130.6933760593.

Adding to 2232342 its reverse (2432322), we get a palindrome (4664664).

The spelling of 2232342 in words is "two million, two hundred thirty-two thousand, three hundred forty-two".