23783069 has 4 divisors (see below), whose sum is σ = 24069696. Its totient is φ = 23496444.

The previous prime is 23783047. The next prime is 23783099. The reversal of 23783069 is 96038732.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23783069 - 2¹² = 23778973 is a prime.

It is a super-2 number, since 2×23783069² = 1131268742117522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23783099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143189 + ... + 143354.

It is an arithmetic number, because the mean of its divisors is an integer number (6017424).

Almost surely, 2^23783069 is an apocalyptic number.

It is an amenable number.

23783069 is a deficient number, since it is larger than the sum of its proper divisors (286627).

23783069 is an equidigital number, since it uses as much as digits as its factorization.

23783069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286626.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 23783069 is about 4876.7888000199. The cubic root of 23783069 is about 287.5782027967.

The spelling of 23783069 in words is "twenty-three million, seven hundred eighty-three thousand, sixty-nine".