1352184228 has 36 divisors (see below), whose sum is σ = 3426843420. Its totient is φ = 449564736.

The previous prime is 1352184221. The next prime is 1352184259. The reversal of 1352184228 is 8224812531.

It is a happy number.

1352184228 is a `hidden beast` number, since 1 + 352 + 1 + 84 + 228 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 230068224 + 1122116004 = 15168^2 + 33498^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 = 1352184192 and 1352184201.

It is not an unprimeable number, because it can be changed into a prime (1352184221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34275 + ... + 62282.

It is an arithmetic number, because the mean of its divisors is an integer number (95190095).

Almost surely, 2^1352184228 is an apocalyptic number.

1352184228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1352184228 is an abundant number, since it is smaller than the sum of its proper divisors (2074659192).

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

1352184228 is a wasteful number, since it uses less digits than its factorization.

1352184228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96956 (or 96951 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 1352184228 is about 36772.0577069057. The cubic root of 1352184228 is about 1105.8051850664.

Adding to 1352184228 its reverse (8224812531), we get a palindrome (9576996759).

The spelling of 1352184228 in words is "one billion, three hundred fifty-two million, one hundred eighty-four thousand, two hundred twenty-eight".