13833328 has 10 divisors (see below), whose sum is σ = 26802104. Its totient is φ = 6916656.

The previous prime is 13833307. The next prime is 13833367. The reversal of 13833328 is 82333831.

It is a self number, because there is not a number n which added to its sum of digits gives 13833328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432276 + ... + 432307.

Almost surely, 2^13833328 is an apocalyptic number.

It is an amenable number.

13833328 is a deficient number, since it is larger than the sum of its proper divisors (12968776).

13833328 is an equidigital number, since it uses as much as digits as its factorization.

13833328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864591 (or 864585 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 13833328 is about 3719.3182170930. The cubic root of 13833328 is about 240.0539693444.

It can be divided in two parts, 13833 and 328, that added together give a square (14161 = 119²).

The spelling of 13833328 in words is "thirteen million, eight hundred thirty-three thousand, three hundred twenty-eight".