485332217 has 4 divisors (see below), whose sum is σ = 485733540. Its totient is φ = 484930896.

The previous prime is 485332213. The next prime is 485332273. The reversal of 485332217 is 712233584.

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

It can be written as a sum of positive squares in 2 ways, for example, as 203461696 + 281870521 = 14264^2 + 16789^2 .

It is a cyclic number.

It is not a de Polignac number, because 485332217 - 2² = 485332213 is a prime.

It is a super-3 number, since 3×485332217³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485332213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198842 + ... + 201267.

It is an arithmetic number, because the mean of its divisors is an integer number (121433385).

Almost surely, 2^485332217 is an apocalyptic number.

It is an amenable number.

485332217 is a deficient number, since it is larger than the sum of its proper divisors (401323).

485332217 is a wasteful number, since it uses less digits than its factorization.

485332217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401322.

The product of its digits is 40320, while the sum is 35.

The square root of 485332217 is about 22030.2568527923. The cubic root of 485332217 is about 785.8621530928.

The spelling of 485332217 in words is "four hundred eighty-five million, three hundred thirty-two thousand, two hundred seventeen".