2323642 has 8 divisors (see below), whose sum is σ = 3496500. Its totient is φ = 1158144.

The previous prime is 2323631. The next prime is 2323669. The reversal of 2323642 is 2463232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2313441 + 10201 = 1521^2 + 101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁷ + 3³ + 2¹⁵ + 3¹¹ + 6² + 4⁷ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967 + ... + 2362.

2^2323642 is an apocalyptic number.

2323642 is a deficient number, since it is larger than the sum of its proper divisors (1172858).

2323642 is a wasteful number, since it uses less digits than its factorization.

2323642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680.

The product of its digits is 1728, while the sum is 22.

The square root of 2323642 is about 1524.3496974120. The cubic root of 2323642 is about 132.4513551110.

Adding to 2323642 its reverse (2463232), we get a palindrome (4786874).

The spelling of 2323642 in words is "two million, three hundred twenty-three thousand, six hundred forty-two".