13060436 has 6 divisors (see below), whose sum is σ = 22855770. Its totient is φ = 6530216.

The previous prime is 13060423. The next prime is 13060447. The reversal of 13060436 is 63406031.

It can be written as a sum of positive squares in only one way, i.e., 12816400 + 244036 = 3580^2 + 494^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632551 + ... + 1632558.

It is an arithmetic number, because the mean of its divisors is an integer number (3809295).

Almost surely, 2^13060436 is an apocalyptic number.

It is an amenable number.

13060436 is a deficient number, since it is larger than the sum of its proper divisors (9795334).

13060436 is a wasteful number, since it uses less digits than its factorization.

13060436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265113 (or 3265111 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 13060436 is about 3613.9225226892. The cubic root of 13060436 is about 235.4972780491.

Adding to 13060436 its reverse (63406031), we get a palindrome (76466467).

Subtracting 13060436 from its reverse (63406031), we obtain a triangular number (50345595 = T₁₀₀₃₄).

The spelling of 13060436 in words is "thirteen million, sixty thousand, four hundred thirty-six".