23011469 has 4 divisors (see below), whose sum is σ = 24781596. Its totient is φ = 21241344.

The previous prime is 23011463. The next prime is 23011481. The reversal of 23011469 is 96411032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2418025 + 20593444 = 1555^2 + 4538^2 .

It is a cyclic number.

It is not a de Polignac number, because 23011469 - 2¹⁶ = 22945933 is a prime.

It is a super-2 number, since 2×23011469² = 1059055411075922, 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 (23011463) 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, 885044 + ... + 885069.

It is an arithmetic number, because the mean of its divisors is an integer number (6195399).

Almost surely, 2^23011469 is an apocalyptic number.

It is an amenable number.

23011469 is a deficient number, since it is larger than the sum of its proper divisors (1770127).

23011469 is a wasteful number, since it uses less digits than its factorization.

23011469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770126.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 23011469 is about 4797.0271001945. The cubic root of 23011469 is about 284.4339601453.

The spelling of 23011469 in words is "twenty-three million, eleven thousand, four hundred sixty-nine".