485215 has 8 divisors (see below), whose sum is σ = 593568. Its totient is φ = 380640.

The previous prime is 485209. The next prime is 485263. The reversal of 485215 is 512584.

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

It is not a de Polignac number, because 485215 - 2³ = 485207 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4² + 8² + 2¹⁴ + 5⁷ + 1 + 5⁸ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 485215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651 + ... + 1180.

It is an arithmetic number, because the mean of its divisors is an integer number (74196).

2⁴⁸⁵²¹⁵ is an apocalyptic number.

485215 is a deficient number, since it is larger than the sum of its proper divisors (108353).

485215 is a wasteful number, since it uses less digits than its factorization.

485215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889.

The product of its digits is 1600, while the sum is 25.

The square root of 485215 is about 696.5737577601. The cubic root of 485215 is about 78.5798881092.

Adding to 485215 its reverse (512584), we get a palindrome (997799).

The spelling of 485215 in words is "four hundred eighty-five thousand, two hundred fifteen".