1165460423 has 2 divisors, whose sum is σ = 1165460424. Its totient is φ = 1165460422.

The previous prime is 1165460357. The next prime is 1165460459. The reversal of 1165460423 is 3240645611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1165460423 - 2²⁰ = 1164411847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1165460423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1165460473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582730211 + 582730212.

It is an arithmetic number, because the mean of its divisors is an integer number (582730212).

Almost surely, 2^1165460423 is an apocalyptic number.

1165460423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1165460423 is an equidigital number, since it uses as much as digits as its factorization.

1165460423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1165460423 is about 34138.8403874531. The cubic root of 1165460423 is about 1052.3636616992.

The spelling of 1165460423 in words is "one billion, one hundred sixty-five million, four hundred sixty thousand, four hundred twenty-three".