2556295 has 8 divisors (see below), whose sum is σ = 3505824. Its totient is φ = 1752864.

The previous prime is 2556277. The next prime is 2556331. The reversal of 2556295 is 5926552.

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

It is a cyclic number.

It is not a de Polignac number, because 2556295 - 2¹¹ = 2554247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2556295.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36484 + ... + 36553.

It is an arithmetic number, because the mean of its divisors is an integer number (438228).

2^2556295 is an apocalyptic number.

2556295 is a deficient number, since it is larger than the sum of its proper divisors (949529).

2556295 is an equidigital number, since it uses as much as digits as its factorization.

2556295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73049.

The product of its digits is 27000, while the sum is 34.

The square root of 2556295 is about 1598.8417682810. The cubic root of 2556295 is about 136.7320494872.

The spelling of 2556295 in words is "two million, five hundred fifty-six thousand, two hundred ninety-five".