13455134 has 32 divisors (see below), whose sum is σ = 25788672. Its totient is φ = 5112000.

The previous prime is 13455131. The next prime is 13455149. The reversal of 13455134 is 43155431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13455131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5249 + ... + 7379.

It is an arithmetic number, because the mean of its divisors is an integer number (805896).

Almost surely, 2^13455134 is an apocalyptic number.

13455134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13455134 is a deficient number, since it is larger than the sum of its proper divisors (12333538).

13455134 is a wasteful number, since it uses less digits than its factorization.

13455134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192.

The product of its digits is 3600, while the sum is 26.

The square root of 13455134 is about 3668.1240437041. The cubic root of 13455134 is about 237.8460860187.

The spelling of 13455134 in words is "thirteen million, four hundred fifty-five thousand, one hundred thirty-four".