23484719 has 2 divisors, whose sum is σ = 23484720. Its totient is φ = 23484718.

The previous prime is 23484691. The next prime is 23484731. The reversal of 23484719 is 91748432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23484719 is a prime.

It is a super-2 number, since 2×23484719² = 1103064053017922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23484919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11742359 + 11742360.

It is an arithmetic number, because the mean of its divisors is an integer number (11742360).

Almost surely, 2^23484719 is an apocalyptic number.

23484719 is a deficient number, since it is larger than the sum of its proper divisors (1).

23484719 is an equidigital number, since it uses as much as digits as its factorization.

23484719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 23484719 is about 4846.1034863073. The cubic root of 23484719 is about 286.3706175383.

The spelling of 23484719 in words is "twenty-three million, four hundred eighty-four thousand, seven hundred nineteen".