23276723 has 4 divisors (see below), whose sum is σ = 24645960. Its totient is φ = 21907488.

The previous prime is 23276719. The next prime is 23276731. The reversal of 23276723 is 32767232.

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

It is a cyclic number.

It is not a de Polignac number, because 23276723 - 2² = 23276719 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23276723.

It is not an unprimeable number, because it can be changed into a prime (23276423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684593 + ... + 684626.

It is an arithmetic number, because the mean of its divisors is an integer number (6161490).

Almost surely, 2^23276723 is an apocalyptic number.

23276723 is a deficient number, since it is larger than the sum of its proper divisors (1369237).

23276723 is a wasteful number, since it uses less digits than its factorization.

23276723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369236.

The product of its digits is 21168, while the sum is 32.

The square root of 23276723 is about 4824.5956307239. The cubic root of 23276723 is about 285.5226809282.

The spelling of 23276723 in words is "twenty-three million, two hundred seventy-six thousand, seven hundred twenty-three".