1162361 has 2 divisors, whose sum is σ = 1162362. Its totient is φ = 1162360.

The previous prime is 1162339. The next prime is 1162367. The reversal of 1162361 is 1632611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1142761 + 19600 = 1069^2 + 140^2 .

It is an emirp because it is prime and its reverse (1632611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1162361 - 2⁶ = 1162297 is a prime.

It is not a weakly prime, because it can be changed into another prime (1162367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581180 + 581181.

It is an arithmetic number, because the mean of its divisors is an integer number (581181).

2^1162361 is an apocalyptic number.

It is an amenable number.

1162361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162361 is an equidigital number, since it uses as much as digits as its factorization.

1162361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 20.

The square root of 1162361 is about 1078.1284710089. The cubic root of 1162361 is about 105.1429948935.

Adding to 1162361 its reverse (1632611), we get a palindrome (2794972).

The spelling of 1162361 in words is "one million, one hundred sixty-two thousand, three hundred sixty-one".