1333028928 has 252 divisors, whose sum is σ = 4513545456. Its totient is φ = 345945600.

The previous prime is 1333028911. The next prime is 1333028929. The reversal of 1333028928 is 8298203331.

It is a super-2 number, since 2×1333028928² = 3553932245769658368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1333028929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1137783 + ... + 1138953.

Almost surely, 2^1333028928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1333028928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2256772728).

1333028928 is an abundant number, since it is smaller than the sum of its proper divisors (3180516528).

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

1333028928 is a wasteful number, since it uses less digits than its factorization.

1333028928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 1333028928 is about 36510.6686873851. The cubic root of 1333028928 is about 1100.5586495677.

The spelling of 1333028928 in words is "one billion, three hundred thirty-three million, twenty-eight thousand, nine hundred twenty-eight".