2342453 has 16 divisors (see below), whose sum is σ = 2634240. Its totient is φ = 2073600.

The previous prime is 2342443. The next prime is 2342479. The reversal of 2342453 is 3542432.

It is a cyclic number.

It is not a de Polignac number, because 2342453 - 2⁴ = 2342437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342423) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24101 + ... + 24197.

It is an arithmetic number, because the mean of its divisors is an integer number (164640).

2^2342453 is an apocalyptic number.

It is an amenable number.

2342453 is a deficient number, since it is larger than the sum of its proper divisors (291787).

2342453 is a wasteful number, since it uses less digits than its factorization.

2342453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188.

The product of its digits is 2880, while the sum is 23.

The square root of 2342453 is about 1530.5074321936. The cubic root of 2342453 is about 132.8078140815.

Adding to 2342453 its reverse (3542432), we get a palindrome (5884885).

The spelling of 2342453 in words is "two million, three hundred forty-two thousand, four hundred fifty-three".