2641255 has 8 divisors (see below), whose sum is σ = 3229632. Its totient is φ = 2072928.

The previous prime is 2641237. The next prime is 2641277. The reversal of 2641255 is 5521462.

2641255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2641255 - 2⁷ = 2641127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 4719 + ... + 5248.

It is an arithmetic number, because the mean of its divisors is an integer number (403704).

2^2641255 is an apocalyptic number.

2641255 is a deficient number, since it is larger than the sum of its proper divisors (588377).

2641255 is an equidigital number, since it uses as much as digits as its factorization.

2641255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10025.

The product of its digits is 2400, while the sum is 25.

The square root of 2641255 is about 1625.1938345933. The cubic root of 2641255 is about 138.2303615883.

It can be divided in two parts, 26412 and 55, that multiplied together give a triangular number (1452660 = T₁₇₀₄).

The spelling of 2641255 in words is "two million, six hundred forty-one thousand, two hundred fifty-five".