2322429 has 4 divisors (see below), whose sum is σ = 3096576. Its totient is φ = 1548284.

The previous prime is 2322409. The next prime is 2322431. The reversal of 2322429 is 9242232.

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 a cyclic number.

It is not a de Polignac number, because 2322429 - 2¹² = 2318333 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2322399 and 2322408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322409) 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, 387069 + ... + 387074.

It is an arithmetic number, because the mean of its divisors is an integer number (774144).

2^2322429 is an apocalyptic number.

It is an amenable number.

2322429 is a deficient number, since it is larger than the sum of its proper divisors (774147).

2322429 is an equidigital number, since it uses as much as digits as its factorization.

2322429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774146.

The product of its digits is 1728, while the sum is 24.

The square root of 2322429 is about 1523.9517708904. The cubic root of 2322429 is about 132.4283034449.

The spelling of 2322429 in words is "two million, three hundred twenty-two thousand, four hundred twenty-nine".