7044425 has 6 divisors (see below), whose sum is σ = 8735118. Its totient is φ = 5635520.

The previous prime is 7044413. The next prime is 7044449. The reversal of 7044425 is 5244407.

7044425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1990921 + 5053504 = 1411^2 + 2248^2 .

It is not a de Polignac number, because 7044425 - 2¹⁰ = 7043401 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7044394 and 7044403.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140864 + ... + 140913.

It is an arithmetic number, because the mean of its divisors is an integer number (1455853).

Almost surely, 2^7044425 is an apocalyptic number.

It is an amenable number.

7044425 is a deficient number, since it is larger than the sum of its proper divisors (1690693).

7044425 is a wasteful number, since it uses less digits than its factorization.

7044425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281787 (or 281782 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 7044425 is about 2654.1335686058. The cubic root of 7044425 is about 191.6969412375.

The spelling of 7044425 in words is "seven million, forty-four thousand, four hundred twenty-five".