7044505 has 8 divisors (see below), whose sum is σ = 9103752. Its totient is φ = 5202048.

The previous prime is 7044503. The next prime is 7044517. The reversal of 7044505 is 5054407.

7044505 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 4 ways, for example, as 326041 + 6718464 = 571^2 + 2592^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7044505 - 2¹ = 7044503 is a prime.

It is a Duffinian number.

7044505 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7044505.

It is not an unprimeable number, because it can be changed into a prime (7044503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54124 + ... + 54253.

It is an arithmetic number, because the mean of its divisors is an integer number (1137969).

Almost surely, 2^7044505 is an apocalyptic number.

It is an amenable number.

7044505 is a deficient number, since it is larger than the sum of its proper divisors (2059247).

7044505 is a wasteful number, since it uses less digits than its factorization.

7044505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108395.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 7044505 is about 2654.1486393946. The cubic root of 7044505 is about 191.6976669034.

The spelling of 7044505 in words is "seven million, forty-four thousand, five hundred five".