1351128 has 32 divisors (see below), whose sum is σ = 3556800. Its totient is φ = 426528.

The previous prime is 1351127. The next prime is 1351151. The reversal of 1351128 is 8211531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351121) 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 7 ways as a sum of consecutive naturals, for example, 1026 + ... + 1937.

It is an arithmetic number, because the mean of its divisors is an integer number (111150).

2^1351128 is an apocalyptic number.

It is an amenable number.

1351128 is an abundant number, since it is smaller than the sum of its proper divisors (2205672).

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

1351128 is a wasteful number, since it uses less digits than its factorization.

1351128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2987 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 1351128 is about 1162.3803164197. The cubic root of 1351128 is about 110.5517185197.

Adding to 1351128 its reverse (8211531), we get a palindrome (9562659).

The spelling of 1351128 in words is "one million, three hundred fifty-one thousand, one hundred twenty-eight".