2069305 has 8 divisors (see below), whose sum is σ = 2837952. Its totient is φ = 1418928.

The previous prime is 2069267. The next prime is 2069329. The reversal of 2069305 is 5039602.

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

It is not a de Polignac number, because 2069305 - 2¹³ = 2061113 is a prime.

It is a Duffinian number.

2069305 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2069305.

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, 29527 + ... + 29596.

It is an arithmetic number, because the mean of its divisors is an integer number (354744).

2^2069305 is an apocalyptic number.

It is an amenable number.

2069305 is a deficient number, since it is larger than the sum of its proper divisors (768647).

2069305 is an equidigital number, since it uses as much as digits as its factorization.

2069305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59135.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 2069305 is about 1438.5079075208. The cubic root of 2069305 is about 127.4309250347.

The spelling of 2069305 in words is "two million, sixty-nine thousand, three hundred five".