23359849 has 2 divisors, whose sum is σ = 23359850. Its totient is φ = 23359848.

The previous prime is 23359841. The next prime is 23359859. The reversal of 23359849 is 94895332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23232400 + 127449 = 4820^2 + 357^2 .

It is a cyclic number.

It is not a de Polignac number, because 23359849 - 2³ = 23359841 is a prime.

It is not a weakly prime, because it can be changed into another prime (23359841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11679924 + 11679925.

It is an arithmetic number, because the mean of its divisors is an integer number (11679925).

Almost surely, 2^23359849 is an apocalyptic number.

It is an amenable number.

23359849 is a deficient number, since it is larger than the sum of its proper divisors (1).

23359849 is an equidigital number, since it uses as much as digits as its factorization.

23359849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The square root of 23359849 is about 4833.2027683514. The cubic root of 23359849 is about 285.8621640084.

The spelling of 23359849 in words is "twenty-three million, three hundred fifty-nine thousand, eight hundred forty-nine".