41897407 has 2 divisors, whose sum is σ = 41897408. Its totient is φ = 41897406.

The previous prime is 41897393. The next prime is 41897411. The reversal of 41897407 is 70479814.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41897407 - 2⁷ = 41897279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41897407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41897497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20948703 + 20948704.

It is an arithmetic number, because the mean of its divisors is an integer number (20948704).

Almost surely, 2^41897407 is an apocalyptic number.

41897407 is a deficient number, since it is larger than the sum of its proper divisors (1).

41897407 is an equidigital number, since it uses as much as digits as its factorization.

41897407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 41897407 is about 6472.8206370948. The cubic root of 41897407 is about 347.3194051523.

The spelling of 41897407 in words is "forty-one million, eight hundred ninety-seven thousand, four hundred seven".