41722173 has 12 divisors (see below), whose sum is σ = 61165728. Its totient is φ = 27399240.

The previous prime is 41722127. The next prime is 41722181. The reversal of 41722173 is 37122714.

It is a happy number.

It is not a de Polignac number, because 41722173 - 2¹² = 41718077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41722103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33993 + ... + 35198.

It is an arithmetic number, because the mean of its divisors is an integer number (5097144).

Almost surely, 2^41722173 is an apocalyptic number.

It is an amenable number.

41722173 is a deficient number, since it is larger than the sum of its proper divisors (19443555).

41722173 is a wasteful number, since it uses less digits than its factorization.

41722173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69264 (or 69261 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 41722173 is about 6459.2703148266. The cubic root of 41722173 is about 346.8345126351.

Adding to 41722173 its reverse (37122714), we get a palindrome (78844887).

The spelling of 41722173 in words is "forty-one million, seven hundred twenty-two thousand, one hundred seventy-three".