1959228 has 30 divisors (see below), whose sum is σ = 5122656. Its totient is φ = 652968.

The previous prime is 1959227. The next prime is 1959239. The reversal of 1959228 is 8229591.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1959192 and 1959201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1959227) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 2700 + ... + 3347.

2^1959228 is an apocalyptic number.

1959228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1959228 is an abundant number, since it is smaller than the sum of its proper divisors (3163428).

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

1959228 is a wasteful number, since it uses less digits than its factorization.

1959228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6063 (or 6052 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 1959228 is about 1399.7242585595. The cubic root of 1959228 is about 125.1300619575.

It can be divided in two parts, 1959 and 228, that added together give a 7-th power (2187 = 3⁷).

The spelling of 1959228 in words is "one million, nine hundred fifty-nine thousand, two hundred twenty-eight".