2615359 has 2 divisors, whose sum is σ = 2615360. Its totient is φ = 2615358.

The previous prime is 2615357. The next prime is 2615383. The reversal of 2615359 is 9535162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2615359 - 2¹ = 2615357 is a prime.

Together with 2615357, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2¹⁵ + 6³ + 1 + 5⁷ + 3⁹ + 5⁹ + 9⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 2615359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2615351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1307679 + 1307680.

It is an arithmetic number, because the mean of its divisors is an integer number (1307680).

2^2615359 is an apocalyptic number.

2615359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2615359 is an equidigital number, since it uses as much as digits as its factorization.

2615359 is an evil number, because the sum of its binary digits is even.

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

The square root of 2615359 is about 1617.2071605085. The cubic root of 2615359 is about 137.7771204491. Note that the first 3 decimals are identical.

The spelling of 2615359 in words is "two million, six hundred fifteen thousand, three hundred fifty-nine".