23383898 has 4 divisors (see below), whose sum is σ = 35075850. Its totient is φ = 11691948.

The previous prime is 23383897. The next prime is 23383903. The reversal of 23383898 is 89838332.

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

It can be written as a sum of positive squares in only one way, i.e., 16056049 + 7327849 = 4007^2 + 2707^2 .

It is not an unprimeable number, because it can be changed into a prime (23383897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5845973 + ... + 5845976.

Almost surely, 2^23383898 is an apocalyptic number.

23383898 is a deficient number, since it is larger than the sum of its proper divisors (11691952).

23383898 is a wasteful number, since it uses less digits than its factorization.

23383898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11691951.

The product of its digits is 248832, while the sum is 44.

The square root of 23383898 is about 4835.6900231508. The cubic root of 23383898 is about 285.9602288740.

The spelling of 23383898 in words is "twenty-three million, three hundred eighty-three thousand, eight hundred ninety-eight".