12606976 has 20 divisors (see below), whose sum is σ = 25190352. Its totient is φ = 6303232.

The previous prime is 12606961. The next prime is 12606989. The reversal of 12606976 is 67960621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11800 + ... + 12823.

Almost surely, 2^12606976 is an apocalyptic number.

12606976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12606976 is a deficient number, since it is larger than the sum of its proper divisors (12583376).

12606976 is an frugal number, since it uses more digits than its factorization.

12606976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24641 (or 24625 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 12606976 is about 3550.6303665687. The cubic root of 12606976 is about 232.7396134555.

The spelling of 12606976 in words is "twelve million, six hundred six thousand, nine hundred seventy-six".