13534130 has 16 divisors (see below), whose sum is σ = 24525504. Its totient is φ = 5377200.

The previous prime is 13534049. The next prime is 13534139. The reversal of 13534130 is 3143531.

13534130 = 2123² + 2124² + 2125².

It is a happy number.

13534130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13534139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2972 + ... + 5991.

It is an arithmetic number, because the mean of its divisors is an integer number (1532844).

Almost surely, 2^13534130 is an apocalyptic number.

13534130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13534130 is a deficient number, since it is larger than the sum of its proper divisors (10991374).

13534130 is a wasteful number, since it uses less digits than its factorization.

13534130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9121.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 13534130 is about 3678.8761870984. The cubic root of 13534130 is about 238.3106481851.

Adding to 13534130 its reverse (3143531), we get a palindrome (16677661).

The spelling of 13534130 in words is "thirteen million, five hundred thirty-four thousand, one hundred thirty".