2183345 has 8 divisors (see below), whose sum is σ = 2630976. Its totient is φ = 1739376.

The previous prime is 2183341. The next prime is 2183353. The reversal of 2183345 is 5433812.

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

It is a cyclic number.

It is not a de Polignac number, because 2183345 - 2² = 2183341 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2183341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644 + ... + 2186.

It is an arithmetic number, because the mean of its divisors is an integer number (328872).

2^2183345 is an apocalyptic number.

It is an amenable number.

2183345 is a deficient number, since it is larger than the sum of its proper divisors (447631).

2183345 is a wasteful number, since it uses less digits than its factorization.

2183345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831.

The product of its digits is 2880, while the sum is 26.

The square root of 2183345 is about 1477.6146317630. The cubic root of 2183345 is about 129.7301106897.

The spelling of 2183345 in words is "two million, one hundred eighty-three thousand, three hundred forty-five".