3057828 has 48 divisors (see below), whose sum is σ = 7507584. Its totient is φ = 967680.

The previous prime is 3057823. The next prime is 3057833. The reversal of 3057828 is 8287503.

It is an interprime number because it is at equal distance from previous prime (3057823) and next prime (3057833).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3057823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31476 + ... + 31572.

It is an arithmetic number, because the mean of its divisors is an integer number (156408).

Almost surely, 2^3057828 is an apocalyptic number.

It is an amenable number.

3057828 is an abundant number, since it is smaller than the sum of its proper divisors (4449756).

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

3057828 is a wasteful number, since it uses less digits than its factorization.

3057828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 3057828 is about 1748.6646333703. The cubic root of 3057828 is about 145.1457590966.

The spelling of 3057828 in words is "three million, fifty-seven thousand, eight hundred twenty-eight".