23269049 has 8 divisors (see below), whose sum is σ = 24199560. Its totient is φ = 22347136.

The previous prime is 23269027. The next prime is 23269061. The reversal of 23269049 is 94096232.

It can be written as a sum of positive squares in 4 ways, for example, as 5359225 + 17909824 = 2315^2 + 4232^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23269049 - 2²⁴ = 6491833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23269009) 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 7 ways as a sum of consecutive naturals, for example, 3677 + ... + 7749.

It is an arithmetic number, because the mean of its divisors is an integer number (3024945).

Almost surely, 2^23269049 is an apocalyptic number.

23269049 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

23269049 is a deficient number, since it is larger than the sum of its proper divisors (930511).

23269049 is a wasteful number, since it uses less digits than its factorization.

23269049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 23269049 is about 4823.8002653510. The cubic root of 23269049 is about 285.4912999088.

The spelling of 23269049 in words is "twenty-three million, two hundred sixty-nine thousand, forty-nine".