41664119 has 16 divisors (see below), whose sum is σ = 49260288. Its totient is φ = 34497792.

The previous prime is 41664113. The next prime is 41664143. The reversal of 41664119 is 91146614.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-41664119 is a prime.

It is a super-2 number, since 2×41664119² = 3471797624092322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41664113) 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 15 ways as a sum of consecutive naturals, for example, 28484 + ... + 29910.

It is an arithmetic number, because the mean of its divisors is an integer number (3078768).

Almost surely, 2^41664119 is an apocalyptic number.

41664119 is a deficient number, since it is larger than the sum of its proper divisors (7596169).

41664119 is a wasteful number, since it uses less digits than its factorization.

41664119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574.

The product of its digits is 5184, while the sum is 32.

The square root of 41664119 is about 6454.7748992509. The cubic root of 41664119 is about 346.6735712177.

The spelling of 41664119 in words is "forty-one million, six hundred sixty-four thousand, one hundred nineteen".