41023231 has 4 divisors (see below), whose sum is σ = 41718600. Its totient is φ = 40327864.

The previous prime is 41023217. The next prime is 41023249. The reversal of 41023231 is 13232014.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41023231 is a prime.

It is a super-2 number, since 2×41023231² = 3365810963358722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41023211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347596 + ... + 347713.

It is an arithmetic number, because the mean of its divisors is an integer number (10429650).

Almost surely, 2^41023231 is an apocalyptic number.

41023231 is a deficient number, since it is larger than the sum of its proper divisors (695369).

41023231 is an equidigital number, since it uses as much as digits as its factorization.

41023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695368.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 41023231 is about 6404.9380168742. The cubic root of 41023231 is about 344.8868381927.

Adding to 41023231 its reverse (13232014), we get a palindrome (54255245).

The spelling of 41023231 in words is "forty-one million, twenty-three thousand, two hundred thirty-one".