2358243 has 6 divisors (see below), whose sum is σ = 3406364. Its totient is φ = 1572156.

The previous prime is 2358241. The next prime is 2358247. The reversal of 2358243 is 3428532.

It is not a de Polignac number, because 2358243 - 2¹ = 2358241 is a prime.

It is a super-2 number, since 2×2358243² = 11122620094098, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2358241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131005 + ... + 131022.

2^2358243 is an apocalyptic number.

2358243 is a deficient number, since it is larger than the sum of its proper divisors (1048121).

2358243 is a wasteful number, since it uses less digits than its factorization.

2358243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262033 (or 262030 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2358243 is about 1535.6571883073. The cubic root of 2358243 is about 133.1055562424.

It can be divided in two parts, 2358 and 243, that added together give a square (2601 = 51²).

The spelling of 2358243 in words is "two million, three hundred fifty-eight thousand, two hundred forty-three".