41921769 has 8 divisors (see below), whose sum is σ = 56119392. Its totient is φ = 27836000.

The previous prime is 41921741. The next prime is 41921819. The reversal of 41921769 is 96712914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41921769 - 2⁸ = 41921513 is a prime.

It is a super-2 number, since 2×41921769² = 3514869432178722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41921729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27084 + ... + 28589.

It is an arithmetic number, because the mean of its divisors is an integer number (7014924).

Almost surely, 2^41921769 is an apocalyptic number.

It is an amenable number.

41921769 is a deficient number, since it is larger than the sum of its proper divisors (14197623).

41921769 is a wasteful number, since it uses less digits than its factorization.

41921769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55927.

The product of its digits is 27216, while the sum is 39.

The square root of 41921769 is about 6474.7022325355. The cubic root of 41921769 is about 347.3867104780.

The spelling of 41921769 in words is "forty-one million, nine hundred twenty-one thousand, seven hundred sixty-nine".