417052211 has 4 divisors (see below), whose sum is σ = 441584712. Its totient is φ = 392519712.

The previous prime is 417052201. The next prime is 417052213. The reversal of 417052211 is 112250714.

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

It is a cyclic number.

It is not a de Polignac number, because 417052211 - 2¹⁸ = 416790067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (417052213) 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 3 ways as a sum of consecutive naturals, for example, 12266225 + ... + 12266258.

It is an arithmetic number, because the mean of its divisors is an integer number (110396178).

Almost surely, 2^417052211 is an apocalyptic number.

417052211 is a deficient number, since it is larger than the sum of its proper divisors (24532501).

417052211 is a wasteful number, since it uses less digits than its factorization.

417052211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24532500.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 417052211 is about 20421.8562084841. The cubic root of 417052211 is about 747.1310907689.

The spelling of 417052211 in words is "four hundred seventeen million, fifty-two thousand, two hundred eleven".