3053128 has 32 divisors (see below), whose sum is σ = 6370560. Its totient is φ = 1362240.

The previous prime is 3053119. The next prime is 3053131. The reversal of 3053128 is 8213503.

It is a junction number, because it is equal to n+sod(n) for n = 3053099 and 3053108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2751 + ... + 3697.

It is an arithmetic number, because the mean of its divisors is an integer number (199080).

Almost surely, 2^3053128 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 3053128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3185280).

3053128 is an abundant number, since it is smaller than the sum of its proper divisors (3317432).

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

3053128 is a wasteful number, since it uses less digits than its factorization.

3053128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3053128 is about 1747.3202339583. The cubic root of 3053128 is about 145.0713560801.

The spelling of 3053128 in words is "three million, fifty-three thousand, one hundred twenty-eight".