13054312 has 16 divisors (see below), whose sum is σ = 24518340. Its totient is φ = 6516096.

The previous prime is 13054267. The next prime is 13054313. The reversal of 13054312 is 21345031.

It can be written as a sum of positive squares in 2 ways, for example, as 13003236 + 51076 = 3606^2 + 226^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13054312.

It is not an unprimeable number, because it can be changed into a prime (13054313) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 5868 + ... + 7780.

Almost surely, 2^13054312 is an apocalyptic number.

It is an amenable number.

13054312 is a deficient number, since it is larger than the sum of its proper divisors (11464028).

13054312 is a wasteful number, since it uses less digits than its factorization.

13054312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772 (or 2768 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 13054312 is about 3613.0751445272. The cubic root of 13054312 is about 235.4604643010.

Adding to 13054312 its reverse (21345031), we get a palindrome (34399343).

It can be divided in two parts, 13054 and 312, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 13054312 in words is "thirteen million, fifty-four thousand, three hundred twelve".