41790457 has 2 divisors, whose sum is σ = 41790458. Its totient is φ = 41790456.

The previous prime is 41790431. The next prime is 41790509. The reversal of 41790457 is 75409714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40717161 + 1073296 = 6381^2 + 1036^2 .

It is a cyclic number.

It is not a de Polignac number, because 41790457 - 2¹⁵ = 41757689 is a prime.

It is not a weakly prime, because it can be changed into another prime (41790407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20895228 + 20895229.

It is an arithmetic number, because the mean of its divisors is an integer number (20895229).

Almost surely, 2^41790457 is an apocalyptic number.

It is an amenable number.

41790457 is a deficient number, since it is larger than the sum of its proper divisors (1).

41790457 is an equidigital number, since it uses as much as digits as its factorization.

41790457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 41790457 is about 6464.5538902541. The cubic root of 41790457 is about 347.0236234253.

The spelling of 41790457 in words is "forty-one million, seven hundred ninety thousand, four hundred fifty-seven".