7072044 has 24 divisors (see below), whose sum is σ = 18859008. Its totient is φ = 2020560.

The previous prime is 7072033. The next prime is 7072057. The reversal of 7072044 is 4402707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42012 + ... + 42179.

It is an arithmetic number, because the mean of its divisors is an integer number (785792).

Almost surely, 2^7072044 is an apocalyptic number.

It is an amenable number.

7072044 is an abundant number, since it is smaller than the sum of its proper divisors (11786964).

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

7072044 is a wasteful number, since it uses less digits than its factorization.

7072044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84205 (or 84203 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 7072044 is about 2659.3314949438. The cubic root of 7072044 is about 191.9471425678.

The spelling of 7072044 in words is "seven million, seventy-two thousand, forty-four".