1160067493 has 4 divisors (see below), whose sum is σ = 1249303468. Its totient is φ = 1070831520.

The previous prime is 1160067481. The next prime is 1160067497. The reversal of 1160067493 is 3947600611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 719151489 + 440916004 = 26817^2 + 20998^2 .

It is a cyclic number.

It is not a de Polignac number, because 1160067493 - 2⁹ = 1160066981 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 (1160067497) 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, 44617968 + ... + 44617993.

It is an arithmetic number, because the mean of its divisors is an integer number (312325867).

Almost surely, 2^1160067493 is an apocalyptic number.

1160067493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1160067493 is a deficient number, since it is larger than the sum of its proper divisors (89235975).

1160067493 is an equidigital number, since it uses as much as digits as its factorization.

1160067493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89235974.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 1160067493 is about 34059.7635487976. The cubic root of 1160067493 is about 1050.7379522876.

The spelling of 1160067493 in words is "one billion, one hundred sixty million, sixty-seven thousand, four hundred ninety-three".