2350805 has 4 divisors (see below), whose sum is σ = 2820972. Its totient is φ = 1880640.

The previous prime is 2350793. The next prime is 2350837. The reversal of 2350805 is 5080532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1643524 + 707281 = 1282^2 + 841^2 .

It is not a de Polignac number, because 2350805 - 2⁶ = 2350741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235076 + ... + 235085.

It is an arithmetic number, because the mean of its divisors is an integer number (705243).

2^2350805 is an apocalyptic number.

It is an amenable number.

2350805 is a deficient number, since it is larger than the sum of its proper divisors (470167).

2350805 is an equidigital number, since it uses as much as digits as its factorization.

2350805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470166.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2350805 is about 1533.2335112435. The cubic root of 2350805 is about 132.9654686390.

The spelling of 2350805 in words is "two million, three hundred fifty thousand, eight hundred five".