12989068 has 6 divisors (see below), whose sum is σ = 22730876. Its totient is φ = 6494532.

The previous prime is 12989063. The next prime is 12989069. The reversal of 12989068 is 86098921.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12989063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1623630 + ... + 1623637.

Almost surely, 2^12989068 is an apocalyptic number.

It is an amenable number.

12989068 is a deficient number, since it is larger than the sum of its proper divisors (9741808).

12989068 is a wasteful number, since it uses less digits than its factorization.

12989068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247271 (or 3247269 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 12989068 is about 3604.0349609847. The cubic root of 12989068 is about 235.0675405684.

The spelling of 12989068 in words is "twelve million, nine hundred eighty-nine thousand, sixty-eight".