13750134 has 16 divisors (see below), whose sum is σ = 27877872. Its totient is φ = 4520448.

The previous prime is 13750133. The next prime is 13750141. The reversal of 13750134 is 43105731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13750133) 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, 15259 + ... + 16134.

It is an arithmetic number, because the mean of its divisors is an integer number (1742367).

Almost surely, 2^13750134 is an apocalyptic number.

13750134 is an abundant number, since it is smaller than the sum of its proper divisors (14127738).

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

13750134 is a wasteful number, since it uses less digits than its factorization.

13750134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31471.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 13750134 is about 3708.1173120601. The cubic root of 13750134 is about 239.5717710934.

Adding to 13750134 its reverse (43105731), we get a palindrome (56855865).

The spelling of 13750134 in words is "thirteen million, seven hundred fifty thousand, one hundred thirty-four".