23533379 has 2 divisors, whose sum is σ = 23533380. Its totient is φ = 23533378.

The previous prime is 23533361. The next prime is 23533397. The reversal of 23533379 is 97333532.

Together with next prime (23533397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (23533361) and next prime (23533397).

It is a cyclic number.

It is not a de Polignac number, because 23533379 - 2¹² = 23529283 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23533319) 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, 11766689 + 11766690.

It is an arithmetic number, because the mean of its divisors is an integer number (11766690).

Almost surely, 2^23533379 is an apocalyptic number.

23533379 is a deficient number, since it is larger than the sum of its proper divisors (1).

23533379 is an equidigital number, since it uses as much as digits as its factorization.

23533379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 35.

The square root of 23533379 is about 4851.1214167448. The cubic root of 23533379 is about 286.5682663595.

The spelling of 23533379 in words is "twenty-three million, five hundred thirty-three thousand, three hundred seventy-nine".