41822145 has 12 divisors (see below), whose sum is σ = 72491796. Its totient is φ = 22305120.

The previous prime is 41822113. The next prime is 41822153. The reversal of 41822145 is 54122814.

It can be written as a sum of positive squares in 2 ways, for example, as 6395841 + 35426304 = 2529^2 + 5952^2 .

It is not a de Polignac number, because 41822145 - 2⁵ = 41822113 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 464646 + ... + 464735.

It is an arithmetic number, because the mean of its divisors is an integer number (6040983).

Almost surely, 2^41822145 is an apocalyptic number.

41822145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41822145 is a deficient number, since it is larger than the sum of its proper divisors (30669651).

41822145 is a wasteful number, since it uses less digits than its factorization.

41822145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929392 (or 929389 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 41822145 is about 6467.0043296723. The cubic root of 41822145 is about 347.1113125545. Note that the first 3 decimals are identical.

Adding to 41822145 its reverse (54122814), we get a palindrome (95944959).

The spelling of 41822145 in words is "forty-one million, eight hundred twenty-two thousand, one hundred forty-five".