1128363 has 8 divisors (see below), whose sum is σ = 1539648. Its totient is φ = 734664.

The previous prime is 1128349. The next prime is 1128371. The reversal of 1128363 is 3638211.

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

It is not a de Polignac number, because 1128363 - 2⁶ = 1128299 is a prime.

1128363 is a lucky number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1128313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4245 + ... + 4502.

It is an arithmetic number, because the mean of its divisors is an integer number (192456).

2^1128363 is an apocalyptic number.

1128363 is a deficient number, since it is larger than the sum of its proper divisors (411285).

1128363 is an equidigital number, since it uses as much as digits as its factorization.

1128363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8793.

The product of its digits is 864, while the sum is 24.

The square root of 1128363 is about 1062.2443221783. The cubic root of 1128363 is about 104.1077224563.

The spelling of 1128363 in words is "one million, one hundred twenty-eight thousand, three hundred sixty-three".