41897279 has 2 divisors, whose sum is σ = 41897280. Its totient is φ = 41897278.

The previous prime is 41897267. The next prime is 41897281. The reversal of 41897279 is 97279814.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41897279 is a prime.

Together with 41897281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41897239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20948639 + 20948640.

It is an arithmetic number, because the mean of its divisors is an integer number (20948640).

Almost surely, 2^41897279 is an apocalyptic number.

41897279 is a deficient number, since it is larger than the sum of its proper divisors (1).

41897279 is an equidigital number, since it uses as much as digits as its factorization.

41897279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 47.

The square root of 41897279 is about 6472.8107495894. The cubic root of 41897279 is about 347.3190514556.

The spelling of 41897279 in words is "forty-one million, eight hundred ninety-seven thousand, two hundred seventy-nine".