2659245 has 8 divisors (see below), whose sum is σ = 4254816. Its totient is φ = 1418256.

The previous prime is 2659243. The next prime is 2659247. The reversal of 2659245 is 5429562.

2659245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2659243) and next prime (2659247).

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

It is not a de Polignac number, because 2659245 - 2¹ = 2659243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2659243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88627 + ... + 88656.

It is an arithmetic number, because the mean of its divisors is an integer number (531852).

2^2659245 is an apocalyptic number.

It is an amenable number.

2659245 is a deficient number, since it is larger than the sum of its proper divisors (1595571).

2659245 is a wasteful number, since it uses less digits than its factorization.

2659245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177291.

The product of its digits is 21600, while the sum is 33.

The square root of 2659245 is about 1630.7191665029. The cubic root of 2659245 is about 138.5434879315.

The spelling of 2659245 in words is "two million, six hundred fifty-nine thousand, two hundred forty-five".