2998481 has 4 divisors (see below), whose sum is σ = 3026100. Its totient is φ = 2970864.

The previous prime is 2998423. The next prime is 2998483. The reversal of 2998481 is 1848992.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 982081 + 2016400 = 991^2 + 1420^2 .

It is a cyclic number.

It is not a de Polignac number, because 2998481 - 2⁶ = 2998417 is a prime.

It is a super-2 number, since 2×2998481² = 17981776614722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2998483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13646 + ... + 13863.

It is an arithmetic number, because the mean of its divisors is an integer number (756525).

2^2998481 is an apocalyptic number.

It is an amenable number.

2998481 is a deficient number, since it is larger than the sum of its proper divisors (27619).

2998481 is a wasteful number, since it uses less digits than its factorization.

2998481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27618.

The product of its digits is 41472, while the sum is 41.

The square root of 2998481 is about 1731.6122545189. The cubic root of 2998481 is about 144.2006109535.

The spelling of 2998481 in words is "two million, nine hundred ninety-eight thousand, four hundred eighty-one".