23268747 has 8 divisors (see below), whose sum is σ = 31199040. Its totient is φ = 15425480.

The previous prime is 23268743. The next prime is 23268781. The reversal of 23268747 is 74786232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23268747 - 2² = 23268743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23268743) 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, 21129 + ... + 22202.

It is an arithmetic number, because the mean of its divisors is an integer number (3899880).

Almost surely, 2^23268747 is an apocalyptic number.

23268747 is a deficient number, since it is larger than the sum of its proper divisors (7930293).

23268747 is a wasteful number, since it uses less digits than its factorization.

23268747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43513.

The product of its digits is 112896, while the sum is 39.

The square root of 23268747 is about 4823.7689621291. The cubic root of 23268747 is about 285.4900648097.

The spelling of 23268747 in words is "twenty-three million, two hundred sixty-eight thousand, seven hundred forty-seven".