1074228 has 12 divisors (see below), whose sum is σ = 2506560. Its totient is φ = 358072.

The previous prime is 1074223. The next prime is 1074251. The reversal of 1074228 is 8224701.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1074198 and 1074207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44748 + ... + 44771.

It is an arithmetic number, because the mean of its divisors is an integer number (208880).

2^1074228 is an apocalyptic number.

It is an amenable number.

1074228 is an abundant number, since it is smaller than the sum of its proper divisors (1432332).

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

1074228 is a wasteful number, since it uses less digits than its factorization.

1074228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89526 (or 89524 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1074228 is about 1036.4497093444. The cubic root of 1074228 is about 102.4154527868.

Adding to 1074228 its reverse (8224701), we get a palindrome (9298929).

The spelling of 1074228 in words is "one million, seventy-four thousand, two hundred twenty-eight".