13750268 has 12 divisors (see below), whose sum is σ = 27500592. Its totient is φ = 5892960.

The previous prime is 13750259. The next prime is 13750283. The reversal of 13750268 is 86205731.

It is a happy number.

13750268 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 245513 + ... + 245568.

It is an arithmetic number, because the mean of its divisors is an integer number (2291716).

Almost surely, 2^13750268 is an apocalyptic number.

It is an amenable number.

13750268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13750268 is a wasteful number, since it uses less digits than its factorization.

13750268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491092 (or 491090 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 13750268 is about 3708.1353804844. The cubic root of 13750268 is about 239.5725493285.

Adding to 13750268 its reverse (86205731), we get a palindrome (99955999).

It can be divided in two parts, 137 and 50268, that added together give a palindrome (50405).

The spelling of 13750268 in words is "thirteen million, seven hundred fifty thousand, two hundred sixty-eight".