1163459 has 4 divisors (see below), whose sum is σ = 1269240. Its totient is φ = 1057680.

The previous prime is 1163441. The next prime is 1163467. The reversal of 1163459 is 9543611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1163459 - 2¹⁶ = 1097923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1163479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52874 + ... + 52895.

It is an arithmetic number, because the mean of its divisors is an integer number (317310).

2^1163459 is an apocalyptic number.

1163459 is a deficient number, since it is larger than the sum of its proper divisors (105781).

1163459 is a wasteful number, since it uses less digits than its factorization.

1163459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105780.

The product of its digits is 3240, while the sum is 29.

The square root of 1163459 is about 1078.6375665626. The cubic root of 1163459 is about 105.1760915178.

The spelling of 1163459 in words is "one million, one hundred sixty-three thousand, four hundred fifty-nine".