41396881 has 2 divisors, whose sum is σ = 41396882. Its totient is φ = 41396880.

The previous prime is 41396851. The next prime is 41396893. The reversal of 41396881 is 18869314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36180225 + 5216656 = 6015^2 + 2284^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41396881 is a prime.

It is a super-2 number, since 2×41396881² = 3427403513056322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41396851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20698440 + 20698441.

It is an arithmetic number, because the mean of its divisors is an integer number (20698441).

Almost surely, 2^41396881 is an apocalyptic number.

It is an amenable number.

41396881 is a deficient number, since it is larger than the sum of its proper divisors (1).

41396881 is an equidigital number, since it uses as much as digits as its factorization.

41396881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 40.

The square root of 41396881 is about 6434.0407987516. The cubic root of 41396881 is about 345.9307807003.

The spelling of 41396881 in words is "forty-one million, three hundred ninety-six thousand, eight hundred eighty-one".