23377349 has 2 divisors, whose sum is σ = 23377350. Its totient is φ = 23377348.

The previous prime is 23377331. The next prime is 23377357. The reversal of 23377349 is 94377332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21436900 + 1940449 = 4630^2 + 1393^2 .

It is a cyclic number.

It is not a de Polignac number, because 23377349 - 2²⁴ = 6600133 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23377369) 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, 11688674 + 11688675.

It is an arithmetic number, because the mean of its divisors is an integer number (11688675).

Almost surely, 2^23377349 is an apocalyptic number.

It is an amenable number.

23377349 is a deficient number, since it is larger than the sum of its proper divisors (1).

23377349 is an equidigital number, since it uses as much as digits as its factorization.

23377349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 38.

The square root of 23377349 is about 4835.0128231474. The cubic root of 23377349 is about 285.9335306107.

The spelling of 23377349 in words is "twenty-three million, three hundred seventy-seven thousand, three hundred forty-nine".