13838846 has 8 divisors (see below), whose sum is σ = 23723760. Its totient is φ = 5930928.

The previous prime is 13838843. The next prime is 13838861. The reversal of 13838846 is 64883831.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13838846² = 383027317223432, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13838843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494231 + ... + 494258.

It is an arithmetic number, because the mean of its divisors is an integer number (2965470).

Almost surely, 2^13838846 is an apocalyptic number.

13838846 is a deficient number, since it is larger than the sum of its proper divisors (9884914).

13838846 is an equidigital number, since it uses as much as digits as its factorization.

13838846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988498.

The product of its digits is 110592, while the sum is 41.

The square root of 13838846 is about 3720.0599457536. The cubic root of 13838846 is about 240.0858836149.

The spelling of 13838846 in words is "thirteen million, eight hundred thirty-eight thousand, eight hundred forty-six".