1160243461 has 8 divisors (see below), whose sum is σ = 1279968984. Its totient is φ = 1044871680.

The previous prime is 1160243449. The next prime is 1160243507. The reversal of 1160243461 is 1643420611.

It can be written as a sum of positive squares in 4 ways, for example, as 62315236 + 1097928225 = 7894^2 + 33135^2 .

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 1160243461 - 2¹³ = 1160235269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160243261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1087876 + ... + 1088941.

It is an arithmetic number, because the mean of its divisors is an integer number (159996123).

Almost surely, 2^1160243461 is an apocalyptic number.

It is an amenable number.

1160243461 is a deficient number, since it is larger than the sum of its proper divisors (119725523).

1160243461 is a wasteful number, since it uses less digits than its factorization.

1160243461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176871.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1160243461 is about 34062.3466748843. The cubic root of 1160243461 is about 1050.7910776184.

The spelling of 1160243461 in words is "one billion, one hundred sixty million, two hundred forty-three thousand, four hundred sixty-one".