23393116 has 24 divisors (see below), whose sum is σ = 43212960. Its totient is φ = 11058432.

The previous prime is 23393101. The next prime is 23393119. The reversal of 23393116 is 61139332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23393119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6760 + ... + 9616.

It is an arithmetic number, because the mean of its divisors is an integer number (1800540).

Almost surely, 2^23393116 is an apocalyptic number.

It is an amenable number.

23393116 is a deficient number, since it is larger than the sum of its proper divisors (19819844).

23393116 is a wasteful number, since it uses less digits than its factorization.

23393116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973 (or 2971 counting only the distinct ones).

The product of its digits is 2916, while the sum is 28.

The square root of 23393116 is about 4836.6430507119. The cubic root of 23393116 is about 285.9977993865.

The spelling of 23393116 in words is "twenty-three million, three hundred ninety-three thousand, one hundred sixteen".