41406019 has 2 divisors, whose sum is σ = 41406020. Its totient is φ = 41406018.

The previous prime is 41405989. The next prime is 41406037. The reversal of 41406019 is 91060414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41406019 - 2⁷ = 41405891 is a prime.

It is a super-2 number, since 2×41406019² = 3428916818856722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41405984 and 41406002.

It is not a weakly prime, because it can be changed into another prime (41400019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20703009 + 20703010.

It is an arithmetic number, because the mean of its divisors is an integer number (20703010).

Almost surely, 2^41406019 is an apocalyptic number.

41406019 is a deficient number, since it is larger than the sum of its proper divisors (1).

41406019 is an equidigital number, since it uses as much as digits as its factorization.

41406019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 41406019 is about 6434.7508887291. The cubic root of 41406019 is about 345.9562325607.

The spelling of 41406019 in words is "forty-one million, four hundred six thousand, nineteen".