13831150 has 12 divisors (see below), whose sum is σ = 25726032. Its totient is φ = 5532440.

The previous prime is 13831121. The next prime is 13831159. The reversal of 13831150 is 5113831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13831159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138262 + ... + 138361.

It is an arithmetic number, because the mean of its divisors is an integer number (2143836).

Almost surely, 2^13831150 is an apocalyptic number.

13831150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13831150 is a deficient number, since it is larger than the sum of its proper divisors (11894882).

13831150 is a wasteful number, since it uses less digits than its factorization.

13831150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276635 (or 276630 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 13831150 is about 3719.0254099697. The cubic root of 13831150 is about 240.0413701832.

Adding to 13831150 its reverse (5113831), we get a palindrome (18944981).

The spelling of 13831150 in words is "thirteen million, eight hundred thirty-one thousand, one hundred fifty".