23014451 has 2 divisors, whose sum is σ = 23014452. Its totient is φ = 23014450.

The previous prime is 23014427. The next prime is 23014457. The reversal of 23014451 is 15441032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23014451 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23014457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11507225 + 11507226.

It is an arithmetic number, because the mean of its divisors is an integer number (11507226).

Almost surely, 2^23014451 is an apocalyptic number.

23014451 is a deficient number, since it is larger than the sum of its proper divisors (1).

23014451 is an equidigital number, since it uses as much as digits as its factorization.

23014451 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 23014451 is about 4797.3379076317. The cubic root of 23014451 is about 284.4462459817.

Adding to 23014451 its reverse (15441032), we get a palindrome (38455483).

The spelling of 23014451 in words is "twenty-three million, fourteen thousand, four hundred fifty-one".