5044418 has 4 divisors (see below), whose sum is σ = 7566630. Its totient is φ = 2522208.

The previous prime is 5044409. The next prime is 5044423. The reversal of 5044418 is 8144405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8144405 = 5 ⋅1628881.

It can be written as a sum of positive squares in only one way, i.e., 4507129 + 537289 = 2123^2 + 733^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1261103 + ... + 1261106.

Almost surely, 2^5044418 is an apocalyptic number.

5044418 is a deficient number, since it is larger than the sum of its proper divisors (2522212).

5044418 is a wasteful number, since it uses less digits than its factorization.

5044418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522211.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 5044418 is about 2245.9781833313. The cubic root of 5044418 is about 171.5024606741.

The spelling of 5044418 in words is "five million, forty-four thousand, four hundred eighteen".