2323442 has 12 divisors (see below), whose sum is σ = 3831198. Its totient is φ = 1056000.

The previous prime is 2323439. The next prime is 2323457. The reversal of 2323442 is 2443232.

It can be written as a sum of positive squares in only one way, i.e., 1713481 + 609961 = 1309^2 + 781^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹³ + 3³ + 2¹⁷ + 3¹³ + 4 + 4⁸ + 2¹⁹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4559 + ... + 5042.

2^2323442 is an apocalyptic number.

2323442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2323442 is a deficient number, since it is larger than the sum of its proper divisors (1507756).

2323442 is a wasteful number, since it uses less digits than its factorization.

2323442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625 (or 9614 counting only the distinct ones).

The product of its digits is 1152, while the sum is 20.

The square root of 2323442 is about 1524.2840942554. The cubic root of 2323442 is about 132.4475548940.

Adding to 2323442 its reverse (2443232), we get a palindrome (4766674).

The spelling of 2323442 in words is "two million, three hundred twenty-three thousand, four hundred forty-two".