2602243 has 12 divisors (see below), whose sum is σ = 3160080. Its totient is φ = 2132592.

The previous prime is 2602217. The next prime is 2602261. The reversal of 2602243 is 3422062.

2602243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2602243 - 2²¹ = 505091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2602243.

It is not an unprimeable number, because it can be changed into a prime (2602273) 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 11 ways as a sum of consecutive naturals, for example, 28 + ... + 2281.

It is an arithmetic number, because the mean of its divisors is an integer number (263340).

2^2602243 is an apocalyptic number.

2602243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2602243 is a deficient number, since it is larger than the sum of its proper divisors (557837).

2602243 is a wasteful number, since it uses less digits than its factorization.

2602243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346 (or 2339 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2602243 is about 1613.1469244926. The cubic root of 2602243 is about 137.5464173865.

The spelling of 2602243 in words is "two million, six hundred two thousand, two hundred forty-three".