12236953 has 2 divisors, whose sum is σ = 12236954. Its totient is φ = 12236952.

The previous prime is 12236951. The next prime is 12236963. The reversal of 12236953 is 35963221.

12236953 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11778624 + 458329 = 3432^2 + 677^2 .

It is a cyclic number.

It is not a de Polignac number, because 12236953 - 2¹ = 12236951 is a prime.

Together with 12236951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12236951) 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, 6118476 + 6118477.

It is an arithmetic number, because the mean of its divisors is an integer number (6118477).

Almost surely, 2^12236953 is an apocalyptic number.

It is an amenable number.

12236953 is a deficient number, since it is larger than the sum of its proper divisors (1).

12236953 is an equidigital number, since it uses as much as digits as its factorization.

12236953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 12236953 is about 3498.1356463122. The cubic root of 12236953 is about 230.4399455822.

The spelling of 12236953 in words is "twelve million, two hundred thirty-six thousand, nine hundred fifty-three".