12608770 has 8 divisors (see below), whose sum is σ = 22695804. Its totient is φ = 5043504.

The previous prime is 12608767. The next prime is 12608789. The reversal of 12608770 is 7780621.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12131289 + 477481 = 3483^2 + 691^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 630429 + ... + 630448.

Almost surely, 2^12608770 is an apocalyptic number.

12608770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12608770 is a deficient number, since it is larger than the sum of its proper divisors (10087034).

12608770 is a wasteful number, since it uses less digits than its factorization.

12608770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260884.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 12608770 is about 3550.8829887790. The cubic root of 12608770 is about 232.7506527156.

The spelling of 12608770 in words is "twelve million, six hundred eight thousand, seven hundred seventy".