12602255 has 4 divisors (see below), whose sum is σ = 15122712. Its totient is φ = 10081800.

The previous prime is 12602207. The next prime is 12602267. The reversal of 12602255 is 55220621.

12602255 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55220621 = 463 ⋅119267.

It is not a de Polignac number, because 12602255 - 2¹⁰ = 12601231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12602255.

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 3 ways as a sum of consecutive naturals, for example, 1260221 + ... + 1260230.

It is an arithmetic number, because the mean of its divisors is an integer number (3780678).

Almost surely, 2^12602255 is an apocalyptic number.

12602255 is a deficient number, since it is larger than the sum of its proper divisors (2520457).

12602255 is an equidigital number, since it uses as much as digits as its factorization.

12602255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520456.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 12602255 is about 3549.9654927900. The cubic root of 12602255 is about 232.7105580897.

Adding to 12602255 its reverse (55220621), we get a palindrome (67822876).

The spelling of 12602255 in words is "twelve million, six hundred two thousand, two hundred fifty-five".