12966153 has 16 divisors (see below), whose sum is σ = 18026496. Its totient is φ = 8280720.

The previous prime is 12966139. The next prime is 12966157. The reversal of 12966153 is 35166921.

It is a happy number.

It is not a de Polignac number, because 12966153 - 2⁴ = 12966137 is a prime.

It is a super-2 number, since 2×12966153² = 336242247238818, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12966157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9300 + ... + 10602.

It is an arithmetic number, because the mean of its divisors is an integer number (1126656).

Almost surely, 2^12966153 is an apocalyptic number.

It is an amenable number.

12966153 is a deficient number, since it is larger than the sum of its proper divisors (5060343).

12966153 is a wasteful number, since it uses less digits than its factorization.

12966153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444.

The product of its digits is 9720, while the sum is 33.

The square root of 12966153 is about 3600.8544819251. The cubic root of 12966153 is about 234.9292257070.

The spelling of 12966153 in words is "twelve million, nine hundred sixty-six thousand, one hundred fifty-three".