41688159 has 8 divisors (see below), whose sum is σ = 57086640. Its totient is φ = 27040896.

The previous prime is 41688091. The next prime is 41688169. The reversal of 41688159 is 95188614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41688159 - 2¹² = 41684063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41688159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41688169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187674 + ... + 187895.

It is an arithmetic number, because the mean of its divisors is an integer number (7135830).

Almost surely, 2^41688159 is an apocalyptic number.

41688159 is a deficient number, since it is larger than the sum of its proper divisors (15398481).

41688159 is a wasteful number, since it uses less digits than its factorization.

41688159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375609.

The product of its digits is 69120, while the sum is 42.

The square root of 41688159 is about 6456.6368180346. The cubic root of 41688159 is about 346.7402347359.

The spelling of 41688159 in words is "forty-one million, six hundred eighty-eight thousand, one hundred fifty-nine".