2933028 has 72 divisors (see below), whose sum is σ = 8631168. Its totient is φ = 822528.

The previous prime is 2933023. The next prime is 2933071. The reversal of 2933028 is 8203392.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2932992 and 2933010.

It is not an unprimeable number, because it can be changed into a prime (2933023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25900 + ... + 26012.

2^2933028 is an apocalyptic number.

2933028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2933028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4315584).

2933028 is an abundant number, since it is smaller than the sum of its proper divisors (5698140).

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

2933028 is a wasteful number, since it uses less digits than its factorization.

2933028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2933028 is about 1712.6085367065. The cubic root of 2933028 is about 143.1436442726.

It can be divided in two parts, 293 and 3028, that added together give a triangular number (3321 = T₈₁).

The spelling of 2933028 in words is "two million, nine hundred thirty-three thousand, twenty-eight".