23059247 has 2 divisors, whose sum is σ = 23059248. Its totient is φ = 23059246.

The previous prime is 23059237. The next prime is 23059273. The reversal of 23059247 is 74295032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23059247 - 2⁸ = 23058991 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 (23059207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11529623 + 11529624.

It is an arithmetic number, because the mean of its divisors is an integer number (11529624).

Almost surely, 2^23059247 is an apocalyptic number.

23059247 is a deficient number, since it is larger than the sum of its proper divisors (1).

23059247 is an equidigital number, since it uses as much as digits as its factorization.

23059247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 23059247 is about 4802.0044772990. The cubic root of 23059247 is about 284.6306778675.

It can be divided in two parts, 230 and 59247, that multiplied together give a triangular number (13626810 = T₅₂₂₀).

The spelling of 23059247 in words is "twenty-three million, fifty-nine thousand, two hundred forty-seven".