2985128 has 32 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 1376640.

The previous prime is 2985127. The next prime is 2985133. The reversal of 2985128 is 8215892.

It is not an unprimeable number, because it can be changed into a prime (2985127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5993 + ... + 6471.

It is an arithmetic number, because the mean of its divisors is an integer number (189000).

2^2985128 is an apocalyptic number.

It is an amenable number.

2985128 is an abundant number, since it is smaller than the sum of its proper divisors (3062872).

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

2985128 is a wasteful number, since it uses less digits than its factorization.

2985128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 541 counting only the distinct ones).

The product of its digits is 11520, while the sum is 35.

The square root of 2985128 is about 1727.7522970611. The cubic root of 2985128 is about 143.9862383968.

It can be divided in two parts, 2985 and 128, that added together give a palindrome (3113).

The spelling of 2985128 in words is "two million, nine hundred eighty-five thousand, one hundred twenty-eight".