23009341 has 4 divisors (see below), whose sum is σ = 23352832. Its totient is φ = 22665852.

The previous prime is 23009333. The next prime is 23009359. The reversal of 23009341 is 14390032.

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 23009341 - 2³ = 23009333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23003341) 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, 171645 + ... + 171778.

It is an arithmetic number, because the mean of its divisors is an integer number (5838208).

Almost surely, 2^23009341 is an apocalyptic number.

It is an amenable number.

23009341 is a deficient number, since it is larger than the sum of its proper divisors (343491).

23009341 is an equidigital number, since it uses as much as digits as its factorization.

23009341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343490.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 23009341 is about 4796.8052910244. The cubic root of 23009341 is about 284.4251921388.

Adding to 23009341 its reverse (14390032), we get a palindrome (37399373).

The spelling of 23009341 in words is "twenty-three million, nine thousand, three hundred forty-one".