23000755 has 4 divisors (see below), whose sum is σ = 27600912. Its totient is φ = 18400600.

The previous prime is 23000749. The next prime is 23000777. The reversal of 23000755 is 55700032.

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

It is not a de Polignac number, because 23000755 - 2⁵ = 23000723 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2300071 + ... + 2300080.

It is an arithmetic number, because the mean of its divisors is an integer number (6900228).

Almost surely, 2^23000755 is an apocalyptic number.

23000755 is a deficient number, since it is larger than the sum of its proper divisors (4600157).

23000755 is an equidigital number, since it uses as much as digits as its factorization.

23000755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600156.

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 23000755 is about 4795.9102368581. The cubic root of 23000755 is about 284.3898097186.

Adding to 23000755 its reverse (55700032), we get a palindrome (78700787).

The spelling of 23000755 in words is "twenty-three million, seven hundred fifty-five", and thus it is an aban number.