2659315 has 4 divisors (see below), whose sum is σ = 3191184. Its totient is φ = 2127448.

The previous prime is 2659309. The next prime is 2659331. The reversal of 2659315 is 5139562.

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

It is a cyclic number.

It is not a de Polignac number, because 2659315 - 2⁷ = 2659187 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2²⁰ + 6² + 5² + 9³ + 3¹³ + 1 + 5⁶ .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265927 + ... + 265936.

It is an arithmetic number, because the mean of its divisors is an integer number (797796).

2^2659315 is an apocalyptic number.

2659315 is a deficient number, since it is larger than the sum of its proper divisors (531869).

2659315 is an equidigital number, since it uses as much as digits as its factorization.

2659315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531868.

The product of its digits is 8100, while the sum is 31.

The square root of 2659315 is about 1630.7406292847. The cubic root of 2659315 is about 138.5447035597.

The spelling of 2659315 in words is "two million, six hundred fifty-nine thousand, three hundred fifteen".