12608810 has 8 divisors (see below), whose sum is σ = 22695876. Its totient is φ = 5043520.

The previous prime is 12608803. The next prime is 12608851. The reversal of 12608810 is 1880621.

It can be written as a sum of positive squares in 2 ways, for example, as 10962721 + 1646089 = 3311^2 + 1283^2 .

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

It is a super-2 number, since 2×12608810² = 317964179232200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12608810.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630431 + ... + 630450.

Almost surely, 2^12608810 is an apocalyptic number.

12608810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12608810 is a deficient number, since it is larger than the sum of its proper divisors (10087066).

12608810 is a wasteful number, since it uses less digits than its factorization.

12608810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260888.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 12608810 is about 3550.8886211764. Note that the first 3 decimals coincide. The cubic root of 12608810 is about 232.7508988410.

The spelling of 12608810 in words is "twelve million, six hundred eight thousand, eight hundred ten".