23047267 has 2 divisors, whose sum is σ = 23047268. Its totient is φ = 23047266.

The previous prime is 23047261. The next prime is 23047279. The reversal of 23047267 is 76274032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23047267 - 2³ = 23047259 is a prime.

It is not a weakly prime, because it can be changed into another prime (23047261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11523633 + 11523634.

It is an arithmetic number, because the mean of its divisors is an integer number (11523634).

Almost surely, 2^23047267 is an apocalyptic number.

23047267 is a deficient number, since it is larger than the sum of its proper divisors (1).

23047267 is an equidigital number, since it uses as much as digits as its factorization.

23047267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 23047267 is about 4800.7569194868. The cubic root of 23047267 is about 284.5813778159.

The spelling of 23047267 in words is "twenty-three million, forty-seven thousand, two hundred sixty-seven".