1160227361 has 4 divisors (see below), whose sum is σ = 1160312832. Its totient is φ = 1160141892.

The previous prime is 1160227357. The next prime is 1160227451. The reversal of 1160227361 is 1637220611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1160227361 - 2² = 1160227357 is a prime.

It is a super-2 number, since 2×1160227361² = 2692255058426048642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160227351) 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 3 ways as a sum of consecutive naturals, for example, 17345 + ... + 51198.

It is an arithmetic number, because the mean of its divisors is an integer number (290078208).

Almost surely, 2^1160227361 is an apocalyptic number.

It is an amenable number.

1160227361 is a deficient number, since it is larger than the sum of its proper divisors (85471).

1160227361 is an equidigital number, since it uses as much as digits as its factorization.

1160227361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85470.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1160227361 is about 34062.1103427254. The cubic root of 1160227361 is about 1050.7862171976.

Adding to 1160227361 its reverse (1637220611), we get a palindrome (2797447972).

The spelling of 1160227361 in words is "one billion, one hundred sixty million, two hundred twenty-seven thousand, three hundred sixty-one".