42298793 has 2 divisors, whose sum is σ = 42298794. Its totient is φ = 42298792.

The previous prime is 42298727. The next prime is 42298801. The reversal of 42298793 is 39789224.

42298793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28697449 + 13601344 = 5357^2 + 3688^2 .

It is a cyclic number.

It is not a de Polignac number, because 42298793 - 2¹⁸ = 42036649 is a prime.

It is not a weakly prime, because it can be changed into another prime (42298393) 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 as a sum of consecutive naturals, namely, 21149396 + 21149397.

It is an arithmetic number, because the mean of its divisors is an integer number (21149397).

Almost surely, 2^42298793 is an apocalyptic number.

It is an amenable number.

42298793 is a deficient number, since it is larger than the sum of its proper divisors (1).

42298793 is an equidigital number, since it uses as much as digits as its factorization.

42298793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 44.

The square root of 42298793 is about 6503.7522246777. The cubic root of 42298793 is about 348.4250130443.

The spelling of 42298793 in words is "forty-two million, two hundred ninety-eight thousand, seven hundred ninety-three".