1167479 has 4 divisors (see below), whose sum is σ = 1186680. Its totient is φ = 1148280.

The previous prime is 1167473. The next prime is 1167539. The reversal of 1167479 is 9747611.

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 1167479 - 2²⁰ = 118903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9509 + ... + 9630.

It is an arithmetic number, because the mean of its divisors is an integer number (296670).

2^1167479 is an apocalyptic number.

1167479 is a deficient number, since it is larger than the sum of its proper divisors (19201).

1167479 is an equidigital number, since it uses as much as digits as its factorization.

1167479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19200.

The product of its digits is 10584, while the sum is 35.

The square root of 1167479 is about 1080.4994215639. The cubic root of 1167479 is about 105.2970875754.

The spelling of 1167479 in words is "one million, one hundred sixty-seven thousand, four hundred seventy-nine".