417116506 has 4 divisors (see below), whose sum is σ = 625674762. Its totient is φ = 208558252.

The previous prime is 417116467. The next prime is 417116507. The reversal of 417116506 is 605611714.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 277522281 + 139594225 = 16659^2 + 11815^2 .

It is not an unprimeable number, because it can be changed into a prime (417116507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104279125 + ... + 104279128.

Almost surely, 2^417116506 is an apocalyptic number.

417116506 is a deficient number, since it is larger than the sum of its proper divisors (208558256).

417116506 is a wasteful number, since it uses less digits than its factorization.

417116506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208558255.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 417116506 is about 20423.4303191212. The cubic root of 417116506 is about 747.1694827047.

The spelling of 417116506 in words is "four hundred seventeen million, one hundred sixteen thousand, five hundred six".