2320394 has 16 divisors (see below), whose sum is σ = 3693600. Its totient is φ = 1090224.

The previous prime is 2320391. The next prime is 2320397. The reversal of 2320394 is 4930232.

It is an interprime number because it is at equal distance from previous prime (2320391) and next prime (2320397).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2320391) 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, 8492 + ... + 8760.

It is an arithmetic number, because the mean of its divisors is an integer number (230850).

2^2320394 is an apocalyptic number.

2320394 is a deficient number, since it is larger than the sum of its proper divisors (1373206).

2320394 is a wasteful number, since it uses less digits than its factorization.

2320394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2320394 is about 1523.2839525184. The cubic root of 2320394 is about 132.3896125816.

The spelling of 2320394 in words is "two million, three hundred twenty thousand, three hundred ninety-four".