13133352 has 16 divisors (see below), whose sum is σ = 32833440. Its totient is φ = 4377776.

The previous prime is 13133321. The next prime is 13133363. The reversal of 13133352 is 25333131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273588 + ... + 273635.

It is an arithmetic number, because the mean of its divisors is an integer number (2052090).

Almost surely, 2^13133352 is an apocalyptic number.

13133352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13133352 is an abundant number, since it is smaller than the sum of its proper divisors (19700088).

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

13133352 is a wasteful number, since it uses less digits than its factorization.

13133352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547232 (or 547228 counting only the distinct ones).

The product of its digits is 810, while the sum is 21.

The square root of 13133352 is about 3623.9966887402. The cubic root of 13133352 is about 235.9347229210.

Adding to 13133352 its reverse (25333131), we get a palindrome (38466483).

The spelling of 13133352 in words is "thirteen million, one hundred thirty-three thousand, three hundred fifty-two".