23362249 has 2 divisors, whose sum is σ = 23362250. Its totient is φ = 23362248.

The previous prime is 23362237. The next prime is 23362277. The reversal of 23362249 is 94226332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13395600 + 9966649 = 3660^2 + 3157^2 .

It is a cyclic number.

It is not a de Polignac number, because 23362249 - 2⁵ = 23362217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23362249.

It is not a weakly prime, because it can be changed into another prime (23362849) 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, 11681124 + 11681125.

It is an arithmetic number, because the mean of its divisors is an integer number (11681125).

Almost surely, 2^23362249 is an apocalyptic number.

It is an amenable number.

23362249 is a deficient number, since it is larger than the sum of its proper divisors (1).

23362249 is an equidigital number, since it uses as much as digits as its factorization.

23362249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

The square root of 23362249 is about 4833.4510445436. The cubic root of 23362249 is about 285.8719535365.

The spelling of 23362249 in words is "twenty-three million, three hundred sixty-two thousand, two hundred forty-nine".