1167965 has 8 divisors (see below), whose sum is σ = 1410048. Its totient is φ = 928720.

The previous prime is 1167953. The next prime is 1167973. The reversal of 1167965 is 5697611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1167965 - 2⁸ = 1167709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 344 + ... + 1566.

It is an arithmetic number, because the mean of its divisors is an integer number (176256).

2^1167965 is an apocalyptic number.

It is an amenable number.

1167965 is a deficient number, since it is larger than the sum of its proper divisors (242083).

1167965 is a wasteful number, since it uses less digits than its factorization.

1167965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419.

The product of its digits is 11340, while the sum is 35.

The square root of 1167965 is about 1080.7242941657. The cubic root of 1167965 is about 105.3116966276.

It can be divided in two parts, 11 and 67965, that added together give a palindrome (67976).

The spelling of 1167965 in words is "one million, one hundred sixty-seven thousand, nine hundred sixty-five".