487215 has 24 divisors (see below), whose sum is σ = 877968. Its totient is φ = 259200.

The previous prime is 487213. The next prime is 487219. The reversal of 487215 is 512784.

It is not a de Polignac number, because 487215 - 2¹ = 487213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1015 + ... + 1415.

It is an arithmetic number, because the mean of its divisors is an integer number (36582).

2⁴⁸⁷²¹⁵ is an apocalyptic number.

487215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

487215 is a deficient number, since it is larger than the sum of its proper divisors (390753).

487215 is an equidigital number, since it uses as much as digits as its factorization.

487215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 409 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 487215 is about 698.0078796117. The cubic root of 487215 is about 78.6877058380.

Adding to 487215 its reverse (512784), we get a palindrome (999999).

The spelling of 487215 in words is "four hundred eighty-seven thousand, two hundred fifteen".