233623463 has 2 divisors, whose sum is σ = 233623464. Its totient is φ = 233623462.

The previous prime is 233623451. The next prime is 233623477. The reversal of 233623463 is 364326332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233623463 - 2⁴ = 233623447 is a prime.

It is a super-2 number, since 2×233623463² = 109159844928224738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233623493) 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, 116811731 + 116811732.

It is an arithmetic number, because the mean of its divisors is an integer number (116811732).

Almost surely, 2^233623463 is an apocalyptic number.

233623463 is a deficient number, since it is larger than the sum of its proper divisors (1).

233623463 is an equidigital number, since it uses as much as digits as its factorization.

233623463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 32.

The square root of 233623463 is about 15284.7460888299. The cubic root of 233623463 is about 615.8933086360.

Adding to 233623463 its reverse (364326332), we get a palindrome (597949795).

The spelling of 233623463 in words is "two hundred thirty-three million, six hundred twenty-three thousand, four hundred sixty-three".