13134446 has 16 divisors (see below), whose sum is σ = 21342048. Its totient is φ = 6026400.

The previous prime is 13134439. The next prime is 13134481. The reversal of 13134446 is 64443131.

13134446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3311 + ... + 6101.

It is an arithmetic number, because the mean of its divisors is an integer number (1333878).

Almost surely, 2^13134446 is an apocalyptic number.

13134446 is a deficient number, since it is larger than the sum of its proper divisors (8207602).

13134446 is a wasteful number, since it uses less digits than its factorization.

13134446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987.

The product of its digits is 3456, while the sum is 26.

The square root of 13134446 is about 3624.1476239248. The cubic root of 13134446 is about 235.9412738107.

Adding to 13134446 its reverse (64443131), we get a palindrome (77577577).

The spelling of 13134446 in words is "thirteen million, one hundred thirty-four thousand, four hundred forty-six".