1166496 has 48 divisors (see below), whose sum is σ = 3175200. Its totient is φ = 374528.

The previous prime is 1166483. The next prime is 1166497. The reversal of 1166496 is 6946611.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (1166497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575 + ... + 2993.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2^1166496 is an apocalyptic number.

1166496 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 1166496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1587600).

1166496 is an abundant number, since it is smaller than the sum of its proper divisors (2008704).

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

1166496 is a wasteful number, since it uses less digits than its factorization.

1166496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 453 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 1166496 is about 1080.0444435300. The cubic root of 1166496 is about 105.2675264152.

The spelling of 1166496 in words is "one million, one hundred sixty-six thousand, four hundred ninety-six".