41621853 has 16 divisors (see below), whose sum is σ = 68302976. Its totient is φ = 21954240.

The previous prime is 41621849. The next prime is 41621857. The reversal of 41621853 is 35812614.

It is an interprime number because it is at equal distance from previous prime (41621849) and next prime (41621857).

It is not a de Polignac number, because 41621853 - 2² = 41621849 is a prime.

It is the 6452-nd Hogben number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41621853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41621857) by changing a digit.

It is a nontrivial repunit in base 6451.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75958 + ... + 76503.

It is an arithmetic number, because the mean of its divisors is an integer number (4268936).

Almost surely, 2^41621853 is an apocalyptic number.

It is an amenable number.

41621853 is a deficient number, since it is larger than the sum of its proper divisors (26681123).

41621853 is a wasteful number, since it uses less digits than its factorization.

41621853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152484.

The product of its digits is 5760, while the sum is 30.

The square root of 41621853 is about 6451.5000581260. The cubic root of 41621853 is about 346.5563043461.

The spelling of 41621853 in words is "forty-one million, six hundred twenty-one thousand, eight hundred fifty-three".