23234579 has 2 divisors, whose sum is σ = 23234580. Its totient is φ = 23234578.

The previous prime is 23234573. The next prime is 23234609. The reversal of 23234579 is 97543232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23234579 - 2¹⁶ = 23169043 is a prime.

It is a super-2 number, since 2×23234579² = 1079691322614482, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23234573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11617289 + 11617290.

It is an arithmetic number, because the mean of its divisors is an integer number (11617290).

Almost surely, 2^23234579 is an apocalyptic number.

23234579 is a deficient number, since it is larger than the sum of its proper divisors (1).

23234579 is an equidigital number, since it uses as much as digits as its factorization.

23234579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 23234579 is about 4820.2260320446. The cubic root of 23234579 is about 285.3502577827.

The spelling of 23234579 in words is "twenty-three million, two hundred thirty-four thousand, five hundred seventy-nine".