2322456 has 16 divisors (see below), whose sum is σ = 5806200. Its totient is φ = 774144.

The previous prime is 2322443. The next prime is 2322457. The reversal of 2322456 is 6542232.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 96769 = 2322456 / (2 + 3 + 2 + 2 + 4 + 5 + 6).

It is a d-powerful number, because it can be written as 2¹¹ + 3⁷ + 2¹⁷ + 2²¹ + 4⁶ + 5⁷ + 6⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48361 + ... + 48408.

2^2322456 is an apocalyptic number.

It is an amenable number.

2322456 is an abundant number, since it is smaller than the sum of its proper divisors (3483744).

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

2322456 is a wasteful number, since it uses less digits than its factorization.

2322456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96778 (or 96774 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 2322456 is about 1523.9606294127. The cubic root of 2322456 is about 132.4288166360.

2322456 divided by its sum of digits (24) gives a palindrome (96769).

Adding to 2322456 its reverse (6542232), we get a palindrome (8864688).

The spelling of 2322456 in words is "two million, three hundred twenty-two thousand, four hundred fifty-six".