7395705 has 28 divisors (see below), whose sum is σ = 13312740. Its totient is φ = 3942432.

The previous prime is 7395691. The next prime is 7395749. The reversal of 7395705 is 5075937.

It can be written as a sum of positive squares in 2 ways, for example, as 5645376 + 1750329 = 2376^2 + 1323^2 .

It is not a de Polignac number, because 7395705 - 2¹⁸ = 7133561 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

7395705 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7395705.

It is a congruent number.

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 27 ways as a sum of consecutive naturals, for example, 2631 + ... + 4659.

It is an arithmetic number, because the mean of its divisors is an integer number (475455).

Almost surely, 2^7395705 is an apocalyptic number.

It is an amenable number.

7395705 is a deficient number, since it is larger than the sum of its proper divisors (5917035).

7395705 is an equidigital number, since it uses as much as digits as its factorization.

7395705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052 (or 2037 counting only the distinct ones).

The product of its (nonzero) digits is 33075, while the sum is 36.

The square root of 7395705 is about 2719.5045504650. The cubic root of 7395705 is about 194.8318076343.

It can be divided in two parts, 7395 and 705, that added together give a square (8100 = 90²).

The spelling of 7395705 in words is "seven million, three hundred ninety-five thousand, seven hundred five".