3055885 has 12 divisors (see below), whose sum is σ = 4266108. Its totient is φ = 2095296.

The previous prime is 3055873. The next prime is 3055901. The reversal of 3055885 is 5885503.

It can be written as a sum of positive squares in 2 ways, for example, as 1623076 + 1432809 = 1274^2 + 1197^2 .

It is not a de Polignac number, because 3055885 - 2⁹ = 3055373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3055885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5992 + ... + 6481.

It is an arithmetic number, because the mean of its divisors is an integer number (355509).

Almost surely, 2^3055885 is an apocalyptic number.

3055885 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3055885 is a deficient number, since it is larger than the sum of its proper divisors (1210223).

3055885 is a wasteful number, since it uses less digits than its factorization.

3055885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12492 (or 12485 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 3055885 is about 1748.1089782963. The cubic root of 3055885 is about 145.1150098236.

The spelling of 3055885 in words is "three million, fifty-five thousand, eight hundred eighty-five".