41768931 has 4 divisors (see below), whose sum is σ = 55691912. Its totient is φ = 27845952.

The previous prime is 41768917. The next prime is 41768941. The reversal of 41768931 is 13986714.

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

It is not a de Polignac number, because 41768931 - 2¹⁰ = 41767907 is a prime.

It is a super-2 number, since 2×41768931² = 3489287193765522, which contains 22 as substring.

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 41768931.

It is not an unprimeable number, because it can be changed into a prime (41768941) 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 3 ways as a sum of consecutive naturals, for example, 6961486 + ... + 6961491.

It is an arithmetic number, because the mean of its divisors is an integer number (13922978).

Almost surely, 2^41768931 is an apocalyptic number.

41768931 is a deficient number, since it is larger than the sum of its proper divisors (13922981).

41768931 is a wasteful number, since it uses less digits than its factorization.

41768931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13922980.

The product of its digits is 36288, while the sum is 39.

The square root of 41768931 is about 6462.8887503964. Note that the first 3 decimals coincide. The cubic root of 41768931 is about 346.9640299677.

The spelling of 41768931 in words is "forty-one million, seven hundred sixty-eight thousand, nine hundred thirty-one".