41644057 has 16 divisors (see below), whose sum is σ = 51423232. Its totient is φ = 32840640.

The previous prime is 41644037. The next prime is 41644063. The reversal of 41644057 is 75044614.

41644057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41644057 - 2¹¹ = 41642009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41644037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37768 + ... + 38854.

It is an arithmetic number, because the mean of its divisors is an integer number (3213952).

Almost surely, 2^41644057 is an apocalyptic number.

It is an amenable number.

41644057 is a deficient number, since it is larger than the sum of its proper divisors (9779175).

41644057 is a wasteful number, since it uses less digits than its factorization.

41644057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 41644057 is about 6453.2206687824. The cubic root of 41644057 is about 346.6179191605.

The spelling of 41644057 in words is "forty-one million, six hundred forty-four thousand, fifty-seven".