13238052 has 12 divisors (see below), whose sum is σ = 30888816. Its totient is φ = 4412680.

The previous prime is 13238051. The next prime is 13238101. The reversal of 13238052 is 25083231.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (13238051) 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, 551574 + ... + 551597.

It is an arithmetic number, because the mean of its divisors is an integer number (2574068).

Almost surely, 2^13238052 is an apocalyptic number.

13238052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13238052 is an abundant number, since it is smaller than the sum of its proper divisors (17650764).

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

13238052 is a wasteful number, since it uses less digits than its factorization.

13238052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103178 (or 1103176 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 13238052 is about 3638.4133904767. The cubic root of 13238052 is about 236.5600268974.

The spelling of 13238052 in words is "thirteen million, two hundred thirty-eight thousand, fifty-two".