2322669 has 4 divisors (see below), whose sum is σ = 3096896. Its totient is φ = 1548444.

The previous prime is 2322667. The next prime is 2322673. The reversal of 2322669 is 9662232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2322669 - 2¹ = 2322667 is a prime.

It is a super-2 number, since 2×2322669² = 10789582567122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

2322669 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387109 + ... + 387114.

It is an arithmetic number, because the mean of its divisors is an integer number (774224).

2^2322669 is an apocalyptic number.

It is an amenable number.

2322669 is a deficient number, since it is larger than the sum of its proper divisors (774227).

2322669 is an equidigital number, since it uses as much as digits as its factorization.

2322669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774226.

The product of its digits is 7776, while the sum is 30.

The square root of 2322669 is about 1524.0305115056. The cubic root of 2322669 is about 132.4328650049.

The spelling of 2322669 in words is "two million, three hundred twenty-two thousand, six hundred sixty-nine".