1167696 has 100 divisors (see below), whose sum is σ = 3645972. Its totient is φ = 359424.

The previous prime is 1167689. The next prime is 1167697. The reversal of 1167696 is 6967611.

It can be written as a sum of positive squares in 2 ways, for example, as 876096 + 291600 = 936^2 + 540^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam 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 1167696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167697) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22006 + ... + 22058.

2^1167696 is an apocalyptic number.

1167696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1167696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1822986).

1167696 is an abundant number, since it is smaller than the sum of its proper divisors (2478276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1167696 is a wasteful number, since it uses less digits than its factorization.

1167696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 75 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 1167696 is about 1080.5998334259. The cubic root of 1167696 is about 105.3036110482.

The spelling of 1167696 in words is "one million, one hundred sixty-seven thousand, six hundred ninety-six".