2322653 has 4 divisors (see below), whose sum is σ = 2362080. Its totient is φ = 2283228.

The previous prime is 2322647. The next prime is 2322667. The reversal of 2322653 is 3562232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2322653 - 2⁴ = 2322637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322673) 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, 19625 + ... + 19742.

It is an arithmetic number, because the mean of its divisors is an integer number (590520).

2^2322653 is an apocalyptic number.

It is an amenable number.

2322653 is a deficient number, since it is larger than the sum of its proper divisors (39427).

2322653 is an equidigital number, since it uses as much as digits as its factorization.

2322653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39426.

The product of its digits is 2160, while the sum is 23.

The square root of 2322653 is about 1524.0252622578. The cubic root of 2322653 is about 132.4325609107.

Adding to 2322653 its reverse (3562232), we get a palindrome (5884885).

The spelling of 2322653 in words is "two million, three hundred twenty-two thousand, six hundred fifty-three".