23354263 has 2 divisors, whose sum is σ = 23354264. Its totient is φ = 23354262.

The previous prime is 23354239. The next prime is 23354267. The reversal of 23354263 is 36245332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23354263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23354267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677131 + 11677132.

It is an arithmetic number, because the mean of its divisors is an integer number (11677132).

Almost surely, 2^23354263 is an apocalyptic number.

23354263 is a deficient number, since it is larger than the sum of its proper divisors (1).

23354263 is an equidigital number, since it uses as much as digits as its factorization.

23354263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 28.

The square root of 23354263 is about 4832.6248561212. The cubic root of 23354263 is about 285.8393762848.

Adding to 23354263 its reverse (36245332), we get a palindrome (59599595).

The spelling of 23354263 in words is "twenty-three million, three hundred fifty-four thousand, two hundred sixty-three".