485877217 has 8 divisors (see below), whose sum is σ = 556968512. Its totient is φ = 415206000.

The previous prime is 485877193. The next prime is 485877239. The reversal of 485877217 is 712778584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 485877217 - 2⁷ = 485877089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485877617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102534 + ... + 107167.

It is an arithmetic number, because the mean of its divisors is an integer number (69621064).

Almost surely, 2^485877217 is an apocalyptic number.

It is an amenable number.

485877217 is a deficient number, since it is larger than the sum of its proper divisors (71091295).

485877217 is a wasteful number, since it uses less digits than its factorization.

485877217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210039.

The product of its digits is 878080, while the sum is 49.

The square root of 485877217 is about 22042.6227341485. The cubic root of 485877217 is about 786.1562022971.

The spelling of 485877217 in words is "four hundred eighty-five million, eight hundred seventy-seven thousand, two hundred seventeen".