23948659 has 4 divisors (see below), whose sum is σ = 27369904. Its totient is φ = 20527416.

The previous prime is 23948609. The next prime is 23948669. The reversal of 23948659 is 95684932.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23948659 - 2¹³ = 23940467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23948609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1710612 + ... + 1710625.

It is an arithmetic number, because the mean of its divisors is an integer number (6842476).

Almost surely, 2^23948659 is an apocalyptic number.

23948659 is a deficient number, since it is larger than the sum of its proper divisors (3421245).

23948659 is an equidigital number, since it uses as much as digits as its factorization.

23948659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421244.

The product of its digits is 466560, while the sum is 46.

The square root of 23948659 is about 4893.7367113485. The cubic root of 23948659 is about 288.2440823994.

The spelling of 23948659 in words is "twenty-three million, nine hundred forty-eight thousand, six hundred fifty-nine".