2568298 has 8 divisors (see below), whose sum is σ = 3985380. Its totient is φ = 1239840.

The previous prime is 2568271. The next prime is 2568299. The reversal of 2568298 is 8928652.

It can be written as a sum of positive squares in 2 ways, for example, as 2518569 + 49729 = 1587^2 + 223^2 .

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

It is a d-powerful number, because it can be written as 2¹⁰ + 5⁸ + 6⁶ + 8² + 2²¹ + 9 + 8⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 2568298.

It is not an unprimeable number, because it can be changed into a prime (2568299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22083 + ... + 22198.

2^2568298 is an apocalyptic number.

2568298 is a deficient number, since it is larger than the sum of its proper divisors (1417082).

2568298 is a wasteful number, since it uses less digits than its factorization.

2568298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44312.

The product of its digits is 69120, while the sum is 40.

The square root of 2568298 is about 1602.5910270559. The cubic root of 2568298 is about 136.9457223672.

The spelling of 2568298 in words is "two million, five hundred sixty-eight thousand, two hundred ninety-eight".