12510196 has 12 divisors (see below), whose sum is σ = 22139460. Its totient is φ = 6184640.

The previous prime is 12510193. The next prime is 12510209. The reversal of 12510196 is 69101521.

It can be written as a sum of positive squares in 2 ways, for example, as 3724900 + 8785296 = 1930^2 + 2964^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12510196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12510191) 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, 17215 + ... + 17926.

It is an arithmetic number, because the mean of its divisors is an integer number (1844955).

Almost surely, 2^12510196 is an apocalyptic number.

It is an amenable number.

12510196 is a deficient number, since it is larger than the sum of its proper divisors (9629264).

12510196 is a wasteful number, since it uses less digits than its factorization.

12510196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35234 (or 35232 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 12510196 is about 3536.9755441620. The cubic root of 12510196 is about 232.1425253847.

The spelling of 12510196 in words is "twelve million, five hundred ten thousand, one hundred ninety-six".