13134522 has 16 divisors (see below), whose sum is σ = 26880480. Its totient is φ = 4276272.

The previous prime is 13134493. The next prime is 13134533. The reversal of 13134522 is 22543131.

13134522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 25197 + ... + 25712.

It is an arithmetic number, because the mean of its divisors is an integer number (1680030).

Almost surely, 2^13134522 is an apocalyptic number.

13134522 is an abundant number, since it is smaller than the sum of its proper divisors (13745958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13134522 is a wasteful number, since it uses less digits than its factorization.

13134522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50957.

The product of its digits is 720, while the sum is 21.

The square root of 13134522 is about 3624.1581091338. The cubic root of 13134522 is about 235.9417288864.

Adding to 13134522 its reverse (22543131), we get a palindrome (35677653).

The spelling of 13134522 in words is "thirteen million, one hundred thirty-four thousand, five hundred twenty-two".