41259999 has 16 divisors (see below), whose sum is σ = 62625024. Its totient is φ = 23918400.

The previous prime is 41259991. The next prime is 41260019. The reversal of 41259999 is 99995214.

It is not a de Polignac number, because 41259999 - 2³ = 41259991 is a prime.

41259999 is a modest number, since divided by 9999 gives 4125 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41259991) 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 15 ways as a sum of consecutive naturals, for example, 26422 + ... + 27939.

It is an arithmetic number, because the mean of its divisors is an integer number (3914064).

Almost surely, 2^41259999 is an apocalyptic number.

41259999 is a deficient number, since it is larger than the sum of its proper divisors (21365025).

41259999 is a wasteful number, since it uses less digits than its factorization.

41259999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54398.

The product of its digits is 262440, while the sum is 48.

The square root of 41259999 is about 6423.3946632602. The cubic root of 41259999 is about 345.5490773549.

The spelling of 41259999 in words is "forty-one million, two hundred fifty-nine thousand, nine hundred ninety-nine".