41225819 has 2 divisors, whose sum is σ = 41225820. Its totient is φ = 41225818.

The previous prime is 41225809. The next prime is 41225843. The reversal of 41225819 is 91852214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41225819 - 2¹⁶ = 41160283 is a prime.

It is a super-2 number, since 2×41225819² = 3399136304441522, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (41225809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20612909 + 20612910.

It is an arithmetic number, because the mean of its divisors is an integer number (20612910).

Almost surely, 2^41225819 is an apocalyptic number.

41225819 is a deficient number, since it is larger than the sum of its proper divisors (1).

41225819 is an equidigital number, since it uses as much as digits as its factorization.

41225819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 32.

The square root of 41225819 is about 6420.7335250733. The cubic root of 41225819 is about 345.4536327706.

The spelling of 41225819 in words is "forty-one million, two hundred twenty-five thousand, eight hundred nineteen".