1165474327 has 2 divisors, whose sum is σ = 1165474328. Its totient is φ = 1165474326.

The previous prime is 1165474283. The next prime is 1165474337. The reversal of 1165474327 is 7234745611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1165474327 - 2⁷ = 1165474199 is a prime.

It is a super-2 number, since 2×1165474327² = 2716660813792205858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1165474327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1165474337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582737163 + 582737164.

It is an arithmetic number, because the mean of its divisors is an integer number (582737164).

Almost surely, 2^1165474327 is an apocalyptic number.

1165474327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1165474327 is an equidigital number, since it uses as much as digits as its factorization.

1165474327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The square root of 1165474327 is about 34139.0440258658. The cubic root of 1165474327 is about 1052.3678465993.

The spelling of 1165474327 in words is "one billion, one hundred sixty-five million, four hundred seventy-four thousand, three hundred twenty-seven".