1130435 has 4 divisors (see below), whose sum is σ = 1356528. Its totient is φ = 904344.

The previous prime is 1130431. The next prime is 1130447. The reversal of 1130435 is 5340311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5340311 = 19 ⋅281069.

It is a cyclic number.

It is not a de Polignac number, because 1130435 - 2² = 1130431 is a prime.

It is a super-3 number, since 3×1130435³ = 4333691988165188625, which contains 333 as substring.

It is a d-powerful number, because it can be written as 1 + 1 + 3⁹ + 0 + 4¹⁰ + 3¹⁰ + 5⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130431) 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, 113039 + ... + 113048.

It is an arithmetic number, because the mean of its divisors is an integer number (339132).

2^1130435 is an apocalyptic number.

1130435 is a deficient number, since it is larger than the sum of its proper divisors (226093).

1130435 is an equidigital number, since it uses as much as digits as its factorization.

1130435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226092.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1130435 is about 1063.2191683750. The cubic root of 1130435 is about 104.1714074287.

Adding to 1130435 its reverse (5340311), we get a palindrome (6470746).

The spelling of 1130435 in words is "one million, one hundred thirty thousand, four hundred thirty-five".