4044117 has 48 divisors (see below), whose sum is σ = 7124544. Its totient is φ = 2016000.

The previous prime is 4044077. The next prime is 4044179. The reversal of 4044117 is 7114404.

It is not a de Polignac number, because 4044117 - 2¹¹ = 4042069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 4044093 and 4044102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66267 + ... + 66327.

It is an arithmetic number, because the mean of its divisors is an integer number (148428).

Almost surely, 2^4044117 is an apocalyptic number.

It is an amenable number.

4044117 is a deficient number, since it is larger than the sum of its proper divisors (3080427).

4044117 is a wasteful number, since it uses less digits than its factorization.

4044117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 4044117 is about 2010.9990054697. Note that the first 3 decimals coincide. The cubic root of 4044117 is about 159.3215674783.

The spelling of 4044117 in words is "four million, forty-four thousand, one hundred seventeen".