23049941 has 2 divisors, whose sum is σ = 23049942. Its totient is φ = 23049940.

The previous prime is 23049931. The next prime is 23049947. The reversal of 23049941 is 14994032.

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., 15602500 + 7447441 = 3950^2 + 2729^2 .

It is a cyclic number.

It is not a de Polignac number, because 23049941 - 2¹⁰ = 23048917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23049898 and 23049907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23049947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11524970 + 11524971.

It is an arithmetic number, because the mean of its divisors is an integer number (11524971).

Almost surely, 2^23049941 is an apocalyptic number.

It is an amenable number.

23049941 is a deficient number, since it is larger than the sum of its proper divisors (1).

23049941 is an equidigital number, since it uses as much as digits as its factorization.

23049941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 23049941 is about 4801.0354091592. The cubic root of 23049941 is about 284.5923833316.

The spelling of 23049941 in words is "twenty-three million, forty-nine thousand, nine hundred forty-one".