41233921 has 4 divisors (see below), whose sum is σ = 41285700. Its totient is φ = 41182144.

The previous prime is 41233919. The next prime is 41233939. The reversal of 41233921 is 12933214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21520321 + 19713600 = 4639^2 + 4440^2 .

It is a cyclic number.

It is not a de Polignac number, because 41233921 - 2¹ = 41233919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41233961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24676 + ... + 26293.

It is an arithmetic number, because the mean of its divisors is an integer number (10321425).

Almost surely, 2^41233921 is an apocalyptic number.

It is an amenable number.

41233921 is a deficient number, since it is larger than the sum of its proper divisors (51779).

41233921 is an equidigital number, since it uses as much as digits as its factorization.

41233921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51778.

The product of its digits is 1296, while the sum is 25.

The square root of 41233921 is about 6421.3644188755. The cubic root of 41233921 is about 345.4762616479.

The spelling of 41233921 in words is "forty-one million, two hundred thirty-three thousand, nine hundred twenty-one".