1167259 has 4 divisors (see below), whose sum is σ = 1173960. Its totient is φ = 1160560.

The previous prime is 1167251. The next prime is 1167277. The reversal of 1167259 is 9527611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9527611 = 37 ⋅257503.

It is a cyclic number.

It is not a de Polignac number, because 1167259 - 2³ = 1167251 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 1167259.

It is not an unprimeable number, because it can be changed into a prime (1167251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3082 + ... + 3439.

It is an arithmetic number, because the mean of its divisors is an integer number (293490).

2^1167259 is an apocalyptic number.

1167259 is a deficient number, since it is larger than the sum of its proper divisors (6701).

1167259 is an equidigital number, since it uses as much as digits as its factorization.

1167259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700.

The product of its digits is 3780, while the sum is 31.

The square root of 1167259 is about 1080.3976119929. The cubic root of 1167259 is about 105.2904730911.

It can be divided in two parts, 116725 and 9, that multiplied together give a triangular number (1050525 = T₁₄₄₉).

The spelling of 1167259 in words is "one million, one hundred sixty-seven thousand, two hundred fifty-nine".