12838152 has 16 divisors (see below), whose sum is σ = 32095440. Its totient is φ = 4279376.

The previous prime is 12838151. The next prime is 12838153. The reversal of 12838152 is 25183821.

It is an interprime number because it is at equal distance from previous prime (12838151) and next prime (12838153).

It is not an unprimeable number, because it can be changed into a prime (12838151) 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, 267438 + ... + 267485.

It is an arithmetic number, because the mean of its divisors is an integer number (2005965).

Almost surely, 2^12838152 is an apocalyptic number.

12838152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12838152 is an abundant number, since it is smaller than the sum of its proper divisors (19257288).

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

12838152 is a wasteful number, since it uses less digits than its factorization.

12838152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534932 (or 534928 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 12838152 is about 3583.0367009005. The cubic root of 12838152 is about 234.1535992055.

It can be divided in two parts, 1 and 2838152, that added together give a triangular number (2838153 = T₂₃₈₂).

The spelling of 12838152 in words is "twelve million, eight hundred thirty-eight thousand, one hundred fifty-two".