2322609 has 16 divisors (see below), whose sum is σ = 3314304. Its totient is φ = 1443200.

The previous prime is 2322583. The next prime is 2322629. The reversal of 2322609 is 9062232.

It is not a de Polignac number, because 2322609 - 2⁵ = 2322577 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

2322609 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2322629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2419 + ... + 3239.

It is an arithmetic number, because the mean of its divisors is an integer number (207144).

2^2322609 is an apocalyptic number.

It is an amenable number.

2322609 is a deficient number, since it is larger than the sum of its proper divisors (991695).

2322609 is a wasteful number, since it uses less digits than its factorization.

2322609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2322609 is about 1524.0108267332. The cubic root of 2322609 is about 132.4317246444.

The spelling of 2322609 in words is "two million, three hundred twenty-two thousand, six hundred nine".