2174339 has 4 divisors (see below), whose sum is σ = 2181240. Its totient is φ = 2167440.

The previous prime is 2174321. The next prime is 2174383. The reversal of 2174339 is 9334712.

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

It is a cyclic number.

It is not a de Polignac number, because 2174339 - 2¹² = 2170243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2174399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2954 + ... + 3615.

It is an arithmetic number, because the mean of its divisors is an integer number (545310).

2^2174339 is an apocalyptic number.

2174339 is a deficient number, since it is larger than the sum of its proper divisors (6901).

2174339 is an equidigital number, since it uses as much as digits as its factorization.

2174339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6900.

The product of its digits is 4536, while the sum is 29.

The square root of 2174339 is about 1474.5640033583. The cubic root of 2174339 is about 129.5514918738.

The spelling of 2174339 in words is "two million, one hundred seventy-four thousand, three hundred thirty-nine".