2372743 has 2 divisors, whose sum is σ = 2372744. Its totient is φ = 2372742.

The previous prime is 2372737. The next prime is 2372753. The reversal of 2372743 is 3472732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2372743 - 2²¹ = 275591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2372753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186371 + 1186372.

It is an arithmetic number, because the mean of its divisors is an integer number (1186372).

2^2372743 is an apocalyptic number.

2372743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2372743 is an equidigital number, since it uses as much as digits as its factorization.

2372743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7056, while the sum is 28.

The square root of 2372743 is about 1540.3710591932. The cubic root of 2372743 is about 133.3778053041.

The spelling of 2372743 in words is "two million, three hundred seventy-two thousand, seven hundred forty-three".