12862153 has 2 divisors, whose sum is σ = 12862154. Its totient is φ = 12862152.

The previous prime is 12862133. The next prime is 12862163. The reversal of 12862153 is 35126821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11614464 + 1247689 = 3408^2 + 1117^2 .

It is a cyclic number.

It is not a de Polignac number, because 12862153 - 2⁵ = 12862121 is a prime.

It is not a weakly prime, because it can be changed into another prime (12862133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6431076 + 6431077.

It is an arithmetic number, because the mean of its divisors is an integer number (6431077).

Almost surely, 2^12862153 is an apocalyptic number.

It is an amenable number.

12862153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12862153 is an equidigital number, since it uses as much as digits as its factorization.

12862153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 28.

The square root of 12862153 is about 3586.3843909988. The cubic root of 12862153 is about 234.2994255417.

Adding to 12862153 its reverse (35126821), we get a palindrome (47988974).

The spelling of 12862153 in words is "twelve million, eight hundred sixty-two thousand, one hundred fifty-three".