7020444 has 12 divisors (see below), whose sum is σ = 16381064. Its totient is φ = 2340144.

The previous prime is 7020427. The next prime is 7020449. The reversal of 7020444 is 4440207.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 7020444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7020449) 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, 292507 + ... + 292530.

Almost surely, 2^7020444 is an apocalyptic number.

It is an amenable number.

7020444 is an abundant number, since it is smaller than the sum of its proper divisors (9360620).

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

7020444 is a wasteful number, since it uses less digits than its factorization.

7020444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585044 (or 585042 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 7020444 is about 2649.6120470741. The cubic root of 7020444 is about 191.4791656783.

The spelling of 7020444 in words is "seven million, twenty thousand, four hundred forty-four".