2321347 has 8 divisors (see below), whose sum is σ = 2703456. Its totient is φ = 1951872.

The previous prime is 2321339. The next prime is 2321353. The reversal of 2321347 is 7431232.

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 2321347 - 2³ = 2321339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321317) 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, 2758 + ... + 3499.

It is an arithmetic number, because the mean of its divisors is an integer number (337932).

2^2321347 is an apocalyptic number.

2321347 is a deficient number, since it is larger than the sum of its proper divisors (382109).

2321347 is an equidigital number, since it uses as much as digits as its factorization.

2321347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6317.

The product of its digits is 1008, while the sum is 22.

The square root of 2321347 is about 1523.5967314221. The cubic root of 2321347 is about 132.4077345086.

Adding to 2321347 its reverse (7431232), we get a palindrome (9752579).

The spelling of 2321347 in words is "two million, three hundred twenty-one thousand, three hundred forty-seven".