13858268 has 6 divisors (see below), whose sum is σ = 24251976. Its totient is φ = 6929132.

The previous prime is 13858267. The next prime is 13858297. The reversal of 13858268 is 86285831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13858267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1732280 + ... + 1732287.

It is an arithmetic number, because the mean of its divisors is an integer number (4041996).

Almost surely, 2^13858268 is an apocalyptic number.

It is an amenable number.

13858268 is a deficient number, since it is larger than the sum of its proper divisors (10393708).

13858268 is a wasteful number, since it uses less digits than its factorization.

13858268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464571 (or 3464569 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 13858268 is about 3722.6694723008. The cubic root of 13858268 is about 240.1981465483.

The spelling of 13858268 in words is "thirteen million, eight hundred fifty-eight thousand, two hundred sixty-eight".