233647483 has 2 divisors, whose sum is σ = 233647484. Its totient is φ = 233647482.

The previous prime is 233647471. The next prime is 233647499. The reversal of 233647483 is 384746332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233647483 - 2²¹ = 231550331 is a prime.

It is a super-2 number, since 2×233647483² = 109182292624470578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (233647783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116823741 + 116823742.

It is an arithmetic number, because the mean of its divisors is an integer number (116823742).

Almost surely, 2^233647483 is an apocalyptic number.

233647483 is a deficient number, since it is larger than the sum of its proper divisors (1).

233647483 is an equidigital number, since it uses as much as digits as its factorization.

233647483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 40.

The square root of 233647483 is about 15285.5318193382. The cubic root of 233647483 is about 615.9144156060.

The spelling of 233647483 in words is "two hundred thirty-three million, six hundred forty-seven thousand, four hundred eighty-three".