41512231 has 2 divisors, whose sum is σ = 41512232. Its totient is φ = 41512230.

The previous prime is 41512199. The next prime is 41512259. The reversal of 41512231 is 13221514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41512231 - 2⁵ = 41512199 is a prime.

It is a super-2 number, since 2×41512231² = 3446530645194722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41512199 and 41512208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41512291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20756115 + 20756116.

It is an arithmetic number, because the mean of its divisors is an integer number (20756116).

Almost surely, 2^41512231 is an apocalyptic number.

41512231 is a deficient number, since it is larger than the sum of its proper divisors (1).

41512231 is an equidigital number, since it uses as much as digits as its factorization.

41512231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 240, while the sum is 19.

The square root of 41512231 is about 6442.9986031350. The cubic root of 41512231 is about 346.2517880587.

Adding to 41512231 its reverse (13221514), we get a palindrome (54733745).

The spelling of 41512231 in words is "forty-one million, five hundred twelve thousand, two hundred thirty-one".