12963069 has 12 divisors (see below), whose sum is σ = 21399456. Its totient is φ = 7407432.

The previous prime is 12962981. The next prime is 12963089. The reversal of 12963069 is 96036921.

12963069 is a `hidden beast` number, since 12 + 9 + 630 + 6 + 9 = 666.

It is not a de Polignac number, because 12963069 - 2⁷ = 12962941 is a prime.

It is a super-2 number, since 2×12963069² = 336082315797522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12963089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102819 + ... + 102944.

It is an arithmetic number, because the mean of its divisors is an integer number (1783288).

Almost surely, 2^12963069 is an apocalyptic number.

It is an amenable number.

12963069 is a deficient number, since it is larger than the sum of its proper divisors (8436387).

12963069 is a wasteful number, since it uses less digits than its factorization.

12963069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205776 (or 205773 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 12963069 is about 3600.4262247684. The cubic root of 12963069 is about 234.9105982549.

The spelling of 12963069 in words is "twelve million, nine hundred sixty-three thousand, sixty-nine".