13834238 has 16 divisors (see below), whose sum is σ = 22705920. Its totient is φ = 6269400.

The previous prime is 13834231. The next prime is 13834283. The reversal of 13834238 is 83243831.

It is a happy number.

It is a super-2 number, since 2×13834238² = 382772282081288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13834231) 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, 8753 + ... + 10211.

It is an arithmetic number, because the mean of its divisors is an integer number (1419120).

Almost surely, 2^13834238 is an apocalyptic number.

13834238 is a deficient number, since it is larger than the sum of its proper divisors (8871682).

13834238 is a wasteful number, since it uses less digits than its factorization.

13834238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903.

The product of its digits is 13824, while the sum is 32.

The square root of 13834238 is about 3719.4405493300. The cubic root of 13834238 is about 240.0592330650.

The spelling of 13834238 in words is "thirteen million, eight hundred thirty-four thousand, two hundred thirty-eight".