23374451 has 2 divisors, whose sum is σ = 23374452. Its totient is φ = 23374450.

The previous prime is 23374447. The next prime is 23374453. The reversal of 23374451 is 15447332.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23374451 - 2² = 23374447 is a prime.

Together with 23374453, 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 (23374453) 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 as a sum of consecutive naturals, namely, 11687225 + 11687226.

It is an arithmetic number, because the mean of its divisors is an integer number (11687226).

Almost surely, 2^23374451 is an apocalyptic number.

23374451 is a deficient number, since it is larger than the sum of its proper divisors (1).

23374451 is an equidigital number, since it uses as much as digits as its factorization.

23374451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 23374451 is about 4834.7131248917. The cubic root of 23374451 is about 285.9217147626.

The spelling of 23374451 in words is "twenty-three million, three hundred seventy-four thousand, four hundred fifty-one".