2046422 has 8 divisors (see below), whose sum is σ = 3508176. Its totient is φ = 877032.

The previous prime is 2046419. The next prime is 2046431. The reversal of 2046422 is 2246402.

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 = 2046394 and 2046403.

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, 73073 + ... + 73100.

It is an arithmetic number, because the mean of its divisors is an integer number (438522).

2^2046422 is an apocalyptic number.

2046422 is a deficient number, since it is larger than the sum of its proper divisors (1461754).

2046422 is a wasteful number, since it uses less digits than its factorization.

2046422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146182.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2046422 is about 1430.5320688471. The cubic root of 2046422 is about 126.9594596459.

Subtracting from 2046422 its sum of digits (20), we obtain a palindrome (2046402).

The spelling of 2046422 in words is "two million, forty-six thousand, four hundred twenty-two".