2386213 has 4 divisors (see below), whose sum is σ = 2403520. Its totient is φ = 2368908.

The previous prime is 2386211. The next prime is 2386217. The reversal of 2386213 is 3126832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2386213 - 2¹ = 2386211 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 3 + 8³ + 6⁷ + 2²¹ + 1 + 3⁸ .

It is a Duffinian number.

2386213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2386211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8445 + ... + 8722.

It is an arithmetic number, because the mean of its divisors is an integer number (600880).

2^2386213 is an apocalyptic number.

It is an amenable number.

2386213 is a deficient number, since it is larger than the sum of its proper divisors (17307).

2386213 is a wasteful number, since it uses less digits than its factorization.

2386213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17306.

The product of its digits is 1728, while the sum is 25.

The square root of 2386213 is about 1544.7371944768. The cubic root of 2386213 is about 133.6297232981.

The spelling of 2386213 in words is "two million, three hundred eighty-six thousand, two hundred thirteen".