12985063 has 16 divisors (see below), whose sum is σ = 16500736. Its totient is φ = 9940320.

The previous prime is 12985057. The next prime is 12985079. The reversal of 12985063 is 36058921.

12985063 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12985063 - 2⁵ = 12985031 is a prime.

It is a super-2 number, since 2×12985063² = 337223722227938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12985003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520 + ... + 5122.

It is an arithmetic number, because the mean of its divisors is an integer number (1031296).

Almost surely, 2^12985063 is an apocalyptic number.

12985063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12985063 is a deficient number, since it is larger than the sum of its proper divisors (3515673).

12985063 is a wasteful number, since it uses less digits than its factorization.

12985063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 12985063 is about 3603.4792909076. The cubic root of 12985063 is about 235.0433781400.

The spelling of 12985063 in words is "twelve million, nine hundred eighty-five thousand, sixty-three".