2442793 has 2 divisors, whose sum is σ = 2442794. Its totient is φ = 2442792.

The previous prime is 2442779. The next prime is 2442809. The reversal of 2442793 is 3972442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1996569 + 446224 = 1413^2 + 668^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442793 - 2¹⁷ = 2311721 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (2442593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221396 + 1221397.

It is an arithmetic number, because the mean of its divisors is an integer number (1221397).

2^2442793 is an apocalyptic number.

It is an amenable number.

2442793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442793 is an equidigital number, since it uses as much as digits as its factorization.

2442793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 2442793 is about 1562.9436970026. The cubic root of 2442793 is about 134.6776580198.

The spelling of 2442793 in words is "two million, four hundred forty-two thousand, seven hundred ninety-three".