1950228 has 72 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 544320.

The previous prime is 1950227. The next prime is 1950253. The reversal of 1950228 is 8220591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1950227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17838 + ... + 17946.

It is an arithmetic number, because the mean of its divisors is an integer number (80080).

2^1950228 is an apocalyptic number.

1950228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1950228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2882880).

1950228 is an abundant number, since it is smaller than the sum of its proper divisors (3815532).

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

1950228 is a wasteful number, since it uses less digits than its factorization.

1950228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1950228 is about 1396.5056390864. The cubic root of 1950228 is about 124.9381667516.

The spelling of 1950228 in words is "one million, nine hundred fifty thousand, two hundred twenty-eight".