41144564 has 24 divisors (see below), whose sum is σ = 74592000. Its totient is φ = 19837440.

The previous prime is 41144563. The next prime is 41144569. The reversal of 41144564 is 46544114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41144563) 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, 55307 + ... + 56045.

It is an arithmetic number, because the mean of its divisors is an integer number (3108000).

Almost surely, 2^41144564 is an apocalyptic number.

It is an amenable number.

41144564 is a deficient number, since it is larger than the sum of its proper divisors (33447436).

41144564 is a wasteful number, since it uses less digits than its factorization.

41144564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223 (or 1221 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 41144564 is about 6414.4028560732. The cubic root of 41144564 is about 345.2265235021.

Adding to 41144564 its reverse (46544114), we get a palindrome (87688678).

The spelling of 41144564 in words is "forty-one million, one hundred forty-four thousand, five hundred sixty-four".