12605074 has 8 divisors (see below), whose sum is σ = 18945468. Its totient is φ = 6289920.

The previous prime is 12605069. The next prime is 12605077. The reversal of 12605074 is 47050621.

It can be written as a sum of positive squares in 2 ways, for example, as 10517049 + 2088025 = 3243^2 + 1445^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12605077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5007 + ... + 7090.

Almost surely, 2^12605074 is an apocalyptic number.

12605074 is a deficient number, since it is larger than the sum of its proper divisors (6340394).

12605074 is a wasteful number, since it uses less digits than its factorization.

12605074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12620.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 12605074 is about 3550.3625167016. The cubic root of 12605074 is about 232.7279084807.

Adding to 12605074 its reverse (47050621), we get a palindrome (59655695).

The spelling of 12605074 in words is "twelve million, six hundred five thousand, seventy-four".