2388213 has 12 divisors (see below), whose sum is σ = 3463200. Its totient is φ = 1585896.

The previous prime is 2388187. The next prime is 2388223. The reversal of 2388213 is 3128832.

2388213 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 2388213 - 2⁵ = 2388181 is a prime.

It is a super-2 number, since 2×2388213² = 11407122666738, which contains 22 as substring.

2388213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2388223) 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, 3688 + ... + 4286.

It is an arithmetic number, because the mean of its divisors is an integer number (288600).

2^2388213 is an apocalyptic number.

It is an amenable number.

2388213 is a deficient number, since it is larger than the sum of its proper divisors (1074987).

2388213 is a wasteful number, since it uses less digits than its factorization.

2388213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048 (or 1045 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 2388213 is about 1545.3844181950. The cubic root of 2388213 is about 133.6670467074.

It can be divided in two parts, 2388 and 213, that added together give a square (2601 = 51²).

The spelling of 2388213 in words is "two million, three hundred eighty-eight thousand, two hundred thirteen".