414866985 has 64 divisors (see below), whose sum is σ = 751016448. Its totient is φ = 194033664.

The previous prime is 414866941. The next prime is 414866989. The reversal of 414866985 is 589668414.

It is not a de Polignac number, because 414866985 - 2¹⁰ = 414865961 is a prime.

It is a super-2 number, since 2×414866985² = 344229230485980450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (414866989) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1044807 + ... + 1045203.

It is an arithmetic number, because the mean of its divisors is an integer number (11734632).

Almost surely, 2^414866985 is an apocalyptic number.

It is an amenable number.

414866985 is a deficient number, since it is larger than the sum of its proper divisors (336149463).

414866985 is a wasteful number, since it uses less digits than its factorization.

414866985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its digits is 1658880, while the sum is 51.

The square root of 414866985 is about 20368.2838010472. The cubic root of 414866985 is about 745.8238922129.

The spelling of 414866985 in words is "four hundred fourteen million, eight hundred sixty-six thousand, nine hundred eighty-five".