1120463 has 4 divisors (see below), whose sum is σ = 1124040. Its totient is φ = 1116888.

The previous prime is 1120459. The next prime is 1120481. The reversal of 1120463 is 3640211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3640211 = 503 ⋅7237.

It is a cyclic number.

It is not a de Polignac number, because 1120463 - 2² = 1120459 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268 + ... + 1961.

It is an arithmetic number, because the mean of its divisors is an integer number (281010).

2^1120463 is an apocalyptic number.

1120463 is a deficient number, since it is larger than the sum of its proper divisors (3577).

1120463 is an equidigital number, since it uses as much as digits as its factorization.

1120463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1120463 is about 1058.5192487622. The cubic root of 1120463 is about 103.8641903320.

Adding to 1120463 its reverse (3640211), we get a palindrome (4760674).

The spelling of 1120463 in words is "one million, one hundred twenty thousand, four hundred sixty-three".