23014247 has 2 divisors, whose sum is σ = 23014248. Its totient is φ = 23014246.

The previous prime is 23014231. The next prime is 23014253. The reversal of 23014247 is 74241032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23014247 - 2⁴ = 23014231 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23014267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11507123 + 11507124.

It is an arithmetic number, because the mean of its divisors is an integer number (11507124).

Almost surely, 2^23014247 is an apocalyptic number.

23014247 is a deficient number, since it is larger than the sum of its proper divisors (1).

23014247 is an equidigital number, since it uses as much as digits as its factorization.

23014247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 23014247 is about 4797.3166457927. The cubic root of 23014247 is about 284.4454055358.

Adding to 23014247 its reverse (74241032), we get a palindrome (97255279).

The spelling of 23014247 in words is "twenty-three million, fourteen thousand, two hundred forty-seven".