1135628 has 12 divisors (see below), whose sum is σ = 2140320. Its totient is φ = 524112.

The previous prime is 1135619. The next prime is 1135633. The reversal of 1135628 is 8265311.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 1135597 and 1135606.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10868 + ... + 10971.

It is an arithmetic number, because the mean of its divisors is an integer number (178360).

2^1135628 is an apocalyptic number.

It is an amenable number.

1135628 is a deficient number, since it is larger than the sum of its proper divisors (1004692).

1135628 is a wasteful number, since it uses less digits than its factorization.

1135628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21856 (or 21854 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 1135628 is about 1065.6584818787. The cubic root of 1135628 is about 104.3306782309.

The spelling of 1135628 in words is "one million, one hundred thirty-five thousand, six hundred twenty-eight".