41109797 has 2 divisors, whose sum is σ = 41109798. Its totient is φ = 41109796.

The previous prime is 41109779. The next prime is 41109799. The reversal of 41109797 is 79790114.

Together with previous prime (41109779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21520321 + 19589476 = 4639^2 + 4426^2 .

It is a cyclic number.

It is not a de Polignac number, because 41109797 - 2¹⁴ = 41093413 is a prime.

Together with 41109799, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41109797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41109799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20554898 + 20554899.

It is an arithmetic number, because the mean of its divisors is an integer number (20554899).

Almost surely, 2^41109797 is an apocalyptic number.

It is an amenable number.

41109797 is a deficient number, since it is larger than the sum of its proper divisors (1).

41109797 is an equidigital number, since it uses as much as digits as its factorization.

41109797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 38.

The square root of 41109797 is about 6411.6922103295. The cubic root of 41109797 is about 345.1292577344.

The spelling of 41109797 in words is "forty-one million, one hundred nine thousand, seven hundred ninety-seven".