1162746461 has 2 divisors, whose sum is σ = 1162746462. Its totient is φ = 1162746460.

The previous prime is 1162746427. The next prime is 1162746479. The reversal of 1162746461 is 1646472611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 948270436 + 214476025 = 30794^2 + 14645^2 .

It is a cyclic number.

It is not a de Polignac number, because 1162746461 - 2⁶ = 1162746397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1162746061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581373230 + 581373231.

It is an arithmetic number, because the mean of its divisors is an integer number (581373231).

Almost surely, 2^1162746461 is an apocalyptic number.

It is an amenable number.

1162746461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162746461 is an equidigital number, since it uses as much as digits as its factorization.

1162746461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 1162746461 is about 34099.0683303811. The cubic root of 1162746461 is about 1051.5461608079.

The spelling of 1162746461 in words is "one billion, one hundred sixty-two million, seven hundred forty-six thousand, four hundred sixty-one".