23041357 has 4 divisors (see below), whose sum is σ = 24254080. Its totient is φ = 21828636.

The previous prime is 23041349. The next prime is 23041373. The reversal of 23041357 is 75314032.

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 23041357 - 2³ = 23041349 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 (23041387) 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, 606333 + ... + 606370.

It is an arithmetic number, because the mean of its divisors is an integer number (6063520).

Almost surely, 2^23041357 is an apocalyptic number.

It is an amenable number.

23041357 is a deficient number, since it is larger than the sum of its proper divisors (1212723).

23041357 is a wasteful number, since it uses less digits than its factorization.

23041357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212722.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 23041357 is about 4800.1413520854. The cubic root of 23041357 is about 284.5570507127.

Adding to 23041357 its reverse (75314032), we get a palindrome (98355389).

The spelling of 23041357 in words is "twenty-three million, forty-one thousand, three hundred fifty-seven".