13134504 has 16 divisors (see below), whose sum is σ = 32836320. Its totient is φ = 4378160.

The previous prime is 13134493. The next prime is 13134533. The reversal of 13134504 is 40543131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273612 + ... + 273659.

It is an arithmetic number, because the mean of its divisors is an integer number (2052270).

Almost surely, 2^13134504 is an apocalyptic number.

It is an amenable number.

13134504 is an abundant number, since it is smaller than the sum of its proper divisors (19701816).

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

13134504 is a wasteful number, since it uses less digits than its factorization.

13134504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547280 (or 547276 counting only the distinct ones).

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

The square root of 13134504 is about 3624.1556257975. The cubic root of 13134504 is about 235.9416211055.

Adding to 13134504 its reverse (40543131), we get a palindrome (53677635).

The spelling of 13134504 in words is "thirteen million, one hundred thirty-four thousand, five hundred four".