2320706 has 16 divisors (see below), whose sum is σ = 3602880. Its totient is φ = 1120560.

The previous prime is 2320699. The next prime is 2320709. The reversal of 2320706 is 6070232.

It is not an unprimeable number, because it can be changed into a prime (2320709) 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, 8240 + ... + 8516.

It is an arithmetic number, because the mean of its divisors is an integer number (225180).

2^2320706 is an apocalyptic number.

2320706 is a deficient number, since it is larger than the sum of its proper divisors (1282174).

2320706 is a wasteful number, since it uses less digits than its factorization.

2320706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 2320706 is about 1523.3863593980. The cubic root of 2320706 is about 132.3955460147.

Adding to 2320706 its reverse (6070232), we get a palindrome (8390938).

The spelling of 2320706 in words is "two million, three hundred twenty thousand, seven hundred six".