1162344641 has 2 divisors, whose sum is σ = 1162344642. Its totient is φ = 1162344640.

The previous prime is 1162344613. The next prime is 1162344649. The reversal of 1162344641 is 1464432611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 650454016 + 511890625 = 25504^2 + 22625^2 .

It is a cyclic number.

It is not a de Polignac number, because 1162344641 - 2¹⁸ = 1162082497 is a prime.

It is a super-2 number, since 2×1162344641² = 2702090128922837762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1162344598 and 1162344607.

It is not a weakly prime, because it can be changed into another prime (1162344649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581172320 + 581172321.

It is an arithmetic number, because the mean of its divisors is an integer number (581172321).

Almost surely, 2^1162344641 is an apocalyptic number.

It is an amenable number.

1162344641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162344641 is an equidigital number, since it uses as much as digits as its factorization.

1162344641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 1162344641 is about 34093.1758714262. The cubic root of 1162344641 is about 1051.4250163238.

The spelling of 1162344641 in words is "one billion, one hundred sixty-two million, three hundred forty-four thousand, six hundred forty-one".