480615 has 12 divisors (see below), whose sum is σ = 773304. Its totient is φ = 254896.

The previous prime is 480587. The next prime is 480647. The reversal of 480615 is 516084.

It is not a de Polignac number, because 480615 - 2⁵ = 480583 is a prime.

It is a super-3 number, since 3×480615³ = 333052898629825125, which contains 333 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 480615.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2596 + ... + 2774.

It is an arithmetic number, because the mean of its divisors is an integer number (64442).

2⁴⁸⁰⁶¹⁵ is an apocalyptic number.

480615 is a deficient number, since it is larger than the sum of its proper divisors (292689).

480615 is an equidigital number, since it uses as much as digits as its factorization.

480615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 480615 is about 693.2640189711. The cubic root of 480615 is about 78.3307780465.

Multiplying 480615 by its product of nonzero digits (960), we get a square (461390400 = 21480²).

Adding to 480615 its reverse (516084), we get a palindrome (996699).

The spelling of 480615 in words is "four hundred eighty thousand, six hundred fifteen".