23353916 has 6 divisors (see below), whose sum is σ = 40869360. Its totient is φ = 11676956.

The previous prime is 23353909. The next prime is 23353921. The reversal of 23353916 is 61935332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2919236 + ... + 2919243.

It is an arithmetic number, because the mean of its divisors is an integer number (6811560).

Almost surely, 2^23353916 is an apocalyptic number.

It is an amenable number.

23353916 is a deficient number, since it is larger than the sum of its proper divisors (17515444).

23353916 is a wasteful number, since it uses less digits than its factorization.

23353916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5838483 (or 5838481 counting only the distinct ones).

The product of its digits is 14580, while the sum is 32.

The square root of 23353916 is about 4832.5889541735. The cubic root of 23353916 is about 285.8379606010.

The spelling of 23353916 in words is "twenty-three million, three hundred fifty-three thousand, nine hundred sixteen".