23275766 has 8 divisors (see below), whose sum is σ = 35115984. Its totient is φ = 11570440.

The previous prime is 23275757. The next prime is 23275799. The reversal of 23275766 is 66757232.

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

It is a super-2 number, since 2×23275766² = 1083522565773512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 33290 + ... + 33981.

It is an arithmetic number, because the mean of its divisors is an integer number (4389498).

Almost surely, 2^23275766 is an apocalyptic number.

23275766 is a deficient number, since it is larger than the sum of its proper divisors (11840218).

23275766 is a wasteful number, since it uses less digits than its factorization.

23275766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67446.

The product of its digits is 105840, while the sum is 38.

The square root of 23275766 is about 4824.4964504081. The cubic root of 23275766 is about 285.5187678781.

The spelling of 23275766 in words is "twenty-three million, two hundred seventy-five thousand, seven hundred sixty-six".