23041451 has 2 divisors, whose sum is σ = 23041452. Its totient is φ = 23041450.

The previous prime is 23041441. The next prime is 23041453. The reversal of 23041451 is 15414032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23041451 - 2⁶ = 23041387 is a prime.

Together with 23041453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23041453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11520725 + 11520726.

It is an arithmetic number, because the mean of its divisors is an integer number (11520726).

Almost surely, 2^23041451 is an apocalyptic number.

23041451 is a deficient number, since it is larger than the sum of its proper divisors (1).

23041451 is an equidigital number, since it uses as much as digits as its factorization.

23041451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 23041451 is about 4800.1511434537. The cubic root of 23041451 is about 284.5574376738.

Adding to 23041451 its reverse (15414032), we get a palindrome (38455483).

The spelling of 23041451 in words is "twenty-three million, forty-one thousand, four hundred fifty-one".