2014345 has 4 divisors (see below), whose sum is σ = 2417220. Its totient is φ = 1611472.

The previous prime is 2014333. The next prime is 2014351. The reversal of 2014345 is 5434102.

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 687241 + 1327104 = 829^2 + 1152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014345 - 2⁷ = 2014217 is a prime.

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, 201430 + ... + 201439.

It is an arithmetic number, because the mean of its divisors is an integer number (604305).

2^2014345 is an apocalyptic number.

It is an amenable number.

2014345 is a deficient number, since it is larger than the sum of its proper divisors (402875).

2014345 is an equidigital number, since it uses as much as digits as its factorization.

2014345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402874.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2014345 is about 1419.2762239959. The cubic root of 2014345 is about 126.2926137884.

Adding to 2014345 its reverse (5434102), we get a palindrome (7448447).

It can be divided in two parts, 20 and 14345, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 2014345 in words is "two million, fourteen thousand, three hundred forty-five".