1936228 has 12 divisors (see below), whose sum is σ = 3872512. Its totient is φ = 829800.

The previous prime is 1936223. The next prime is 1936237. The reversal of 1936228 is 8226391.

1936228 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1936228.

It is not an unprimeable number, because it can be changed into a prime (1936223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34548 + ... + 34603.

2^1936228 is an apocalyptic number.

It is an amenable number.

1936228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1936228 is a wasteful number, since it uses less digits than its factorization.

1936228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69162 (or 69160 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 1936228 is about 1391.4840998014. The cubic root of 1936228 is about 124.6384861364.

The spelling of 1936228 in words is "one million, nine hundred thirty-six thousand, two hundred twenty-eight".