2372453 has 2 divisors, whose sum is σ = 2372454. Its totient is φ = 2372452.

The previous prime is 2372443. The next prime is 2372459. The reversal of 2372453 is 3542732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1760929 + 611524 = 1327^2 + 782^2 .

It is a cyclic number.

It is not a de Polignac number, because 2372453 - 2⁴ = 2372437 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2372459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186226 + 1186227.

It is an arithmetic number, because the mean of its divisors is an integer number (1186227).

2^2372453 is an apocalyptic number.

It is an amenable number.

2372453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2372453 is an equidigital number, since it uses as much as digits as its factorization.

2372453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 26.

The square root of 2372453 is about 1540.2769231538. The cubic root of 2372453 is about 133.3723712081.

The spelling of 2372453 in words is "two million, three hundred seventy-two thousand, four hundred fifty-three".