41796021 has 4 divisors (see below), whose sum is σ = 55728032. Its totient is φ = 27864012.

The previous prime is 41796017. The next prime is 41796023. The reversal of 41796021 is 12069714.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41796021 - 2² = 41796017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41796021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41796023) 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, 6966001 + ... + 6966006.

It is an arithmetic number, because the mean of its divisors is an integer number (13932008).

Almost surely, 2^41796021 is an apocalyptic number.

It is an amenable number.

41796021 is a deficient number, since it is larger than the sum of its proper divisors (13932011).

41796021 is a wasteful number, since it uses less digits than its factorization.

41796021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13932010.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 41796021 is about 6464.9842227186. The cubic root of 41796021 is about 347.0390237016.

The spelling of 41796021 in words is "forty-one million, seven hundred ninety-six thousand, twenty-one".