41420564 has 12 divisors (see below), whose sum is σ = 72553824. Its totient is φ = 20690904.

The previous prime is 41420563. The next prime is 41420573. The reversal of 41420564 is 46502414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41420563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659 + ... + 9125.

It is an arithmetic number, because the mean of its divisors is an integer number (6046152).

Almost surely, 2^41420564 is an apocalyptic number.

It is an amenable number.

41420564 is a deficient number, since it is larger than the sum of its proper divisors (31133260).

41420564 is a wasteful number, since it uses less digits than its factorization.

41420564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9694 (or 9692 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 41420564 is about 6435.8809808759. The cubic root of 41420564 is about 345.9967366906.

Adding to 41420564 its reverse (46502414), we get a palindrome (87922978).

The spelling of 41420564 in words is "forty-one million, four hundred twenty thousand, five hundred sixty-four".