2998128 has 40 divisors (see below), whose sum is σ = 8852608. Its totient is φ = 856512.

The previous prime is 2998111. The next prime is 2998133. The reversal of 2998128 is 8218992.

It is a congruent number.

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, 4126 + ... + 4797.

2^2998128 is an apocalyptic number.

2998128 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2998128 is an abundant number, since it is smaller than the sum of its proper divisors (5854480).

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

2998128 is a wasteful number, since it uses less digits than its factorization.

2998128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8941 (or 8935 counting only the distinct ones).

The product of its digits is 20736, while the sum is 39.

The square root of 2998128 is about 1731.5103233882. The cubic root of 2998128 is about 144.1949519978.

The spelling of 2998128 in words is "two million, nine hundred ninety-eight thousand, one hundred twenty-eight".