1160452231 has 8 divisors (see below), whose sum is σ = 1186043904. Its totient is φ = 1134898200.

The previous prime is 1160452229. The next prime is 1160452253. The reversal of 1160452231 is 1322540611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1160452231 - 2¹ = 1160452229 is a prime.

It is a super-2 number, since 2×1160452231² = 2693298760865754722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1160452196 and 1160452205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160452291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58206 + ... + 75556.

It is an arithmetic number, because the mean of its divisors is an integer number (148255488).

Almost surely, 2^1160452231 is an apocalyptic number.

1160452231 is a deficient number, since it is larger than the sum of its proper divisors (25591673).

1160452231 is a wasteful number, since it uses less digits than its factorization.

1160452231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18821.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1160452231 is about 34065.4110645975. The cubic root of 1160452231 is about 1050.8540990170.

Adding to 1160452231 its reverse (1322540611), we get a palindrome (2482992842).

The spelling of 1160452231 in words is "one billion, one hundred sixty million, four hundred fifty-two thousand, two hundred thirty-one".