41197771 has 2 divisors, whose sum is σ = 41197772. Its totient is φ = 41197770.

The previous prime is 41197759. The next prime is 41197781. The reversal of 41197771 is 17779114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41197771 - 2¹¹ = 41195723 is a prime.

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 41197771.

It is not a weakly prime, because it can be changed into another prime (41197721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20598885 + 20598886.

It is an arithmetic number, because the mean of its divisors is an integer number (20598886).

Almost surely, 2^41197771 is an apocalyptic number.

41197771 is a deficient number, since it is larger than the sum of its proper divisors (1).

41197771 is an equidigital number, since it uses as much as digits as its factorization.

41197771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12348, while the sum is 37.

The square root of 41197771 is about 6418.5489793255. The cubic root of 41197771 is about 345.3752718314.

The spelling of 41197771 in words is "forty-one million, one hundred ninety-seven thousand, seven hundred seventy-one".