358243 has 2 divisors, whose sum is σ = 358244. Its totient is φ = 358242.

The previous prime is 358229. The next prime is 358273. The reversal of 358243 is 342853.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-358243 is a prime.

358243 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (358213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179121 + 179122.

It is an arithmetic number, because the mean of its divisors is an integer number (179122).

2³⁵⁸²⁴³ is an apocalyptic number.

358243 is a deficient number, since it is larger than the sum of its proper divisors (1).

358243 is an equidigital number, since it uses as much as digits as its factorization.

358243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 358243 is about 598.5340424738. The cubic root of 358243 is about 71.0219465316.

The spelling of 358243 in words is "three hundred fifty-eight thousand, two hundred forty-three".