4047044 has 12 divisors (see below), whose sum is σ = 7111104. Its totient is φ = 2015304.

The previous prime is 4047041. The next prime is 4047049. The reversal of 4047044 is 4407404.

It is not an unprimeable number, because it can be changed into a prime (4047041) 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, 872 + ... + 2975.

It is an arithmetic number, because the mean of its divisors is an integer number (592592).

Almost surely, 2^4047044 is an apocalyptic number.

It is an amenable number.

4047044 is a deficient number, since it is larger than the sum of its proper divisors (3064060).

4047044 is a wasteful number, since it uses less digits than its factorization.

4047044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114 (or 4112 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 4047044 is about 2011.7266215865. The cubic root of 4047044 is about 159.3599954604.

The spelling of 4047044 in words is "four million, forty-seven thousand, forty-four".