2938544 has 20 divisors (see below), whose sum is σ = 6507024. Its totient is φ = 1259328.

The previous prime is 2938543. The next prime is 2938547. The reversal of 2938544 is 4458392.

2938544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2938543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13007 + ... + 13230.

2^2938544 is an apocalyptic number.

It is an amenable number.

2938544 is an abundant number, since it is smaller than the sum of its proper divisors (3568480).

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

2938544 is a wasteful number, since it uses less digits than its factorization.

2938544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26252 (or 26246 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 2938544 is about 1714.2181891463. The cubic root of 2938544 is about 143.2333224576.

The spelling of 2938544 in words is "two million, nine hundred thirty-eight thousand, five hundred forty-four".