12966350 has 24 divisors (see below), whose sum is σ = 24273000. Its totient is φ = 5153120.

The previous prime is 12966347. The next prime is 12966377. The reversal of 12966350 is 5366921.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7901 + ... + 9399.

It is an arithmetic number, because the mean of its divisors is an integer number (1011375).

Almost surely, 2^12966350 is an apocalyptic number.

12966350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12966350 is a deficient number, since it is larger than the sum of its proper divisors (11306650).

12966350 is a wasteful number, since it uses less digits than its factorization.

12966350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 12966350 is about 3600.8818364395. The cubic root of 12966350 is about 234.9304154925.

The spelling of 12966350 in words is "twelve million, nine hundred sixty-six thousand, three hundred fifty".