41422161 has 16 divisors (see below), whose sum is σ = 60818688. Its totient is φ = 24867600.

The previous prime is 41422159. The next prime is 41422163. The reversal of 41422161 is 16122414.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (41422159) and next prime (41422163).

It is not a de Polignac number, because 41422161 - 2¹ = 41422159 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41422163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335 + ... + 9396.

It is an arithmetic number, because the mean of its divisors is an integer number (3801168).

Almost surely, 2^41422161 is an apocalyptic number.

It is an amenable number.

41422161 is a deficient number, since it is larger than the sum of its proper divisors (19396527).

41422161 is a wasteful number, since it uses less digits than its factorization.

41422161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11852.

The product of its digits is 384, while the sum is 21.

The square root of 41422161 is about 6436.0050497183. The cubic root of 41422161 is about 346.0011833521.

Adding to 41422161 its reverse (16122414), we get a palindrome (57544575).

The spelling of 41422161 in words is "forty-one million, four hundred twenty-two thousand, one hundred sixty-one".