41621814 has 48 divisors (see below), whose sum is σ = 102840192. Its totient is φ = 12052224.

The previous prime is 41621773. The next prime is 41621821. The reversal of 41621814 is 41812614.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1254 + ... + 9209.

It is an arithmetic number, because the mean of its divisors is an integer number (2142504).

Almost surely, 2^41621814 is an apocalyptic number.

41621814 is an abundant number, since it is smaller than the sum of its proper divisors (61218378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41621814 is a wasteful number, since it uses less digits than its factorization.

41621814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10501 (or 10498 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 41621814 is about 6451.4970355724. The cubic root of 41621814 is about 346.5561961040.

The spelling of 41621814 in words is "forty-one million, six hundred twenty-one thousand, eight hundred fourteen".