41838645 has 16 divisors (see below), whose sum is σ = 67234752. Its totient is φ = 22216320.

The previous prime is 41838607. The next prime is 41838647. The reversal of 41838645 is 54683814.

It is not a de Polignac number, because 41838645 - 2¹⁵ = 41805877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41838647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2491 + ... + 9480.

It is an arithmetic number, because the mean of its divisors is an integer number (4202172).

Almost surely, 2^41838645 is an apocalyptic number.

It is an amenable number.

41838645 is a deficient number, since it is larger than the sum of its proper divisors (25396107).

41838645 is a wasteful number, since it uses less digits than its factorization.

41838645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12212.

The product of its digits is 92160, while the sum is 39.

The square root of 41838645 is about 6468.2799104553. The cubic root of 41838645 is about 347.1569549100.

The spelling of 41838645 in words is "forty-one million, eight hundred thirty-eight thousand, six hundred forty-five".