2446422 has 32 divisors (see below), whose sum is σ = 5405184. Its totient is φ = 732000.

The previous prime is 2446417. The next prime is 2446439. The reversal of 2446422 is 2246442.

It is a junction number, because it is equal to n+sod(n) for n = 2446392 and 2446401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6483 + ... + 6849.

It is an arithmetic number, because the mean of its divisors is an integer number (168912).

2^2446422 is an apocalyptic number.

2446422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2446422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2702592).

2446422 is an abundant number, since it is smaller than the sum of its proper divisors (2958762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2446422 is a wasteful number, since it uses less digits than its factorization.

2446422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484.

The product of its digits is 3072, while the sum is 24.

The square root of 2446422 is about 1564.1042164766. The cubic root of 2446422 is about 134.7443171533.

It can be divided in two parts, 244 and 6422, that added together give a palindrome (6666).

The spelling of 2446422 in words is "two million, four hundred forty-six thousand, four hundred twenty-two".