2321422 has 8 divisors (see below), whose sum is σ = 3499272. Its totient is φ = 1155000.

The previous prime is 2321399. The next prime is 2321443. The reversal of 2321422 is 2241232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2321396 and 2321405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2329 + ... + 3172.

It is an arithmetic number, because the mean of its divisors is an integer number (437409).

2^2321422 is an apocalyptic number.

2321422 is a deficient number, since it is larger than the sum of its proper divisors (1177850).

2321422 is a wasteful number, since it uses less digits than its factorization.

2321422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714.

The product of its digits is 192, while the sum is 16.

The square root of 2321422 is about 1523.6213440353. The cubic root of 2321422 is about 132.4091604728.

Adding to 2321422 its reverse (2241232), we get a palindrome (4562654).

The spelling of 2321422 in words is "two million, three hundred twenty-one thousand, four hundred twenty-two".