352822243 has 2 divisors, whose sum is σ = 352822244. Its totient is φ = 352822242.

The previous prime is 352822187. The next prime is 352822291. The reversal of 352822243 is 342228253.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 352822243 - 2¹³ = 352814051 is a prime.

It is not a weakly prime, because it can be changed into another prime (352822543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176411121 + 176411122.

It is an arithmetic number, because the mean of its divisors is an integer number (176411122).

Almost surely, 2^352822243 is an apocalyptic number.

352822243 is a deficient number, since it is larger than the sum of its proper divisors (1).

352822243 is an equidigital number, since it uses as much as digits as its factorization.

352822243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 31.

The square root of 352822243 is about 18783.5631071424. The cubic root of 352822243 is about 706.6190130686.

The spelling of 352822243 in words is "three hundred fifty-two million, eight hundred twenty-two thousand, two hundred forty-three".