41643222 has 16 divisors (see below), whose sum is σ = 85059072. Its totient is φ = 13585640.

The previous prime is 41643169. The next prime is 41643227. The reversal of 41643222 is 22234614.

It is a junction number, because it is equal to n+sod(n) for n = 41643192 and 41643201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41643227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73554 + ... + 74117.

It is an arithmetic number, because the mean of its divisors is an integer number (5316192).

Almost surely, 2^41643222 is an apocalyptic number.

41643222 is an abundant number, since it is smaller than the sum of its proper divisors (43415850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41643222 is a wasteful number, since it uses less digits than its factorization.

41643222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147723.

The product of its digits is 2304, while the sum is 24.

The square root of 41643222 is about 6453.1559720806. The cubic root of 41643222 is about 346.6156024802.

Adding to 41643222 its reverse (22234614), we get a palindrome (63877836).

The spelling of 41643222 in words is "forty-one million, six hundred forty-three thousand, two hundred twenty-two".