41133220 has 12 divisors (see below), whose sum is σ = 86379804. Its totient is φ = 16453280.

The previous prime is 41133173. The next prime is 41133259. The reversal of 41133220 is 2233114.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13191424 + 27941796 = 3632^2 + 5286^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41133194 and 41133203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028311 + ... + 1028350.

It is an arithmetic number, because the mean of its divisors is an integer number (7198317).

Almost surely, 2^41133220 is an apocalyptic number.

It is an amenable number.

41133220 is an abundant number, since it is smaller than the sum of its proper divisors (45246584).

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

41133220 is a wasteful number, since it uses less digits than its factorization.

41133220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056670 (or 2056668 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 41133220 is about 6413.5185350944. The cubic root of 41133220 is about 345.1947930273.

Adding to 41133220 its reverse (2233114), we get a palindrome (43366334).

The spelling of 41133220 in words is "forty-one million, one hundred thirty-three thousand, two hundred twenty".