1134480531 has 4 divisors (see below), whose sum is σ = 1512640712. Its totient is φ = 756320352.

The previous prime is 1134480521. The next prime is 1134480539. The reversal of 1134480531 is 1350844311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1134480531 - 2⁶ = 1134480467 is a prime.

It is a super-2 number, since 2×1134480531² = 2574092150436083922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134480539) 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, 189080086 + ... + 189080091.

It is an arithmetic number, because the mean of its divisors is an integer number (378160178).

Almost surely, 2^1134480531 is an apocalyptic number.

1134480531 is a deficient number, since it is larger than the sum of its proper divisors (378160181).

1134480531 is an equidigital number, since it uses as much as digits as its factorization.

1134480531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378160180.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1134480531 is about 33682.0505759373. The cubic root of 1134480531 is about 1042.9552688346.

The spelling of 1134480531 in words is "one billion, one hundred thirty-four million, four hundred eighty thousand, five hundred thirty-one".