1674222 has 16 divisors (see below), whose sum is σ = 3652992. Its totient is φ = 507320.

The previous prime is 1674209. The next prime is 1674259. The reversal of 1674222 is 2224761.

It is a junction number, because it is equal to n+sod(n) for n = 1674192 and 1674201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12618 + ... + 12749.

It is an arithmetic number, because the mean of its divisors is an integer number (228312).

2^1674222 is an apocalyptic number.

1674222 is an abundant number, since it is smaller than the sum of its proper divisors (1978770).

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

1674222 is a wasteful number, since it uses less digits than its factorization.

1674222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25383.

The product of its digits is 1344, while the sum is 24.

The square root of 1674222 is about 1293.9173080224. The cubic root of 1674222 is about 118.7419968752.

Adding to 1674222 its reverse (2224761), we get a palindrome (3898983).

The spelling of 1674222 in words is "one million, six hundred seventy-four thousand, two hundred twenty-two".