1348228 has 24 divisors (see below), whose sum is σ = 2721600. Its totient is φ = 572448.

The previous prime is 1348223. The next prime is 1348231. The reversal of 1348228 is 8228431.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 1348196 and 1348205.

It is not an unprimeable number, because it can be changed into a prime (1348223) 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 7 ways as a sum of consecutive naturals, for example, 4878 + ... + 5146.

It is an arithmetic number, because the mean of its divisors is an integer number (113400).

2^1348228 is an apocalyptic number.

It is an amenable number.

1348228 is an abundant number, since it is smaller than the sum of its proper divisors (1373372).

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

1348228 is a wasteful number, since it uses less digits than its factorization.

1348228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 457 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 1348228 is about 1161.1322060816. The cubic root of 1348228 is about 110.4725674618.

The spelling of 1348228 in words is "one million, three hundred forty-eight thousand, two hundred twenty-eight".