13062506 has 4 divisors (see below), whose sum is σ = 19593762. Its totient is φ = 6531252.

The previous prime is 13062503. The next prime is 13062523. The reversal of 13062506 is 60526031.

13062506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60526031 = 263 ⋅230137.

It can be written as a sum of positive squares in only one way, i.e., 12355225 + 707281 = 3515^2 + 841^2 .

It is not an unprimeable number, because it can be changed into a prime (13062503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3265625 + ... + 3265628.

Almost surely, 2^13062506 is an apocalyptic number.

13062506 is a deficient number, since it is larger than the sum of its proper divisors (6531256).

13062506 is an equidigital number, since it uses as much as digits as its factorization.

13062506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6531255.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13062506 is about 3614.2089037575. The cubic root of 13062506 is about 235.5097190226.

Adding to 13062506 its reverse (60526031), we get a palindrome (73588537).

The spelling of 13062506 in words is "thirteen million, sixty-two thousand, five hundred six".