1120763 has 8 divisors (see below), whose sum is σ = 1325280. Its totient is φ = 927360.

The previous prime is 1120747. The next prime is 1120771. The reversal of 1120763 is 3670211.

It is a happy number.

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

It is not a de Polignac number, because 1120763 - 2⁴ = 1120747 is a prime.

It is a super-2 number, since 2×1120763² = 2512219404338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120723) 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, 2558 + ... + 2963.

It is an arithmetic number, because the mean of its divisors is an integer number (165660).

2^1120763 is an apocalyptic number.

1120763 is a deficient number, since it is larger than the sum of its proper divisors (204517).

1120763 is an equidigital number, since it uses as much as digits as its factorization.

1120763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5557.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1120763 is about 1058.6609466680. The cubic root of 1120763 is about 103.8734592612.

Adding to 1120763 its reverse (3670211), we get a palindrome (4790974).

The spelling of 1120763 in words is "one million, one hundred twenty thousand, seven hundred sixty-three".