41506117 has 4 divisors (see below), whose sum is σ = 42845056. Its totient is φ = 40167180.

The previous prime is 41506109. The next prime is 41506139. The reversal of 41506117 is 71160514.

It is a happy number.

41506117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41506117 - 2³ = 41506109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41506091 and 41506100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41506177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669423 + ... + 669484.

It is an arithmetic number, because the mean of its divisors is an integer number (10711264).

Almost surely, 2^41506117 is an apocalyptic number.

It is an amenable number.

41506117 is a deficient number, since it is larger than the sum of its proper divisors (1338939).

41506117 is a wasteful number, since it uses less digits than its factorization.

41506117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338938.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 41506117 is about 6442.5241171454. The cubic root of 41506117 is about 346.2347883511.

The spelling of 41506117 in words is "forty-one million, five hundred six thousand, one hundred seventeen".