1128362 has 8 divisors (see below), whose sum is σ = 1700292. Its totient is φ = 561600.

The previous prime is 1128349. The next prime is 1128371. The reversal of 1128362 is 2638211.

It can be written as a sum of positive squares in 2 ways, for example, as 1079521 + 48841 = 1039^2 + 221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 689 + ... + 1652.

2^1128362 is an apocalyptic number.

1128362 is a deficient number, since it is larger than the sum of its proper divisors (571930).

1128362 is a wasteful number, since it uses less digits than its factorization.

1128362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584.

The product of its digits is 576, while the sum is 23.

The square root of 1128362 is about 1062.2438514767. The cubic root of 1128362 is about 104.1076917015.

The spelling of 1128362 in words is "one million, one hundred twenty-eight thousand, three hundred sixty-two".