2998544 has 10 divisors (see below), whose sum is σ = 5809710. Its totient is φ = 1499264.

The previous prime is 2998531. The next prime is 2998549. The reversal of 2998544 is 4458992.

It can be written as a sum of positive squares in only one way, i.e., 2930944 + 67600 = 1712^2 + 260^2 .

It is a super-2 number, since 2×2998544² = 17982532239872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2998549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93689 + ... + 93720.

It is an arithmetic number, because the mean of its divisors is an integer number (580971).

2^2998544 is an apocalyptic number.

It is an amenable number.

2998544 is a deficient number, since it is larger than the sum of its proper divisors (2811166).

2998544 is a wasteful number, since it uses less digits than its factorization.

2998544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187417 (or 187411 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 2998544 is about 1731.6304455628. The cubic root of 2998544 is about 144.2016208620.

The spelling of 2998544 in words is "two million, nine hundred ninety-eight thousand, five hundred forty-four".