1168965 has 32 divisors (see below), whose sum is σ = 2376960. Its totient is φ = 533952.

The previous prime is 1168957. The next prime is 1168969. The reversal of 1168965 is 5698611.

It is not a de Polignac number, because 1168965 - 2³ = 1168957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327 + ... + 1563.

It is an arithmetic number, because the mean of its divisors is an integer number (74280).

2^1168965 is an apocalyptic number.

1168965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1168965 is an abundant number, since it is smaller than the sum of its proper divisors (1207995).

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

1168965 is a wasteful number, since it uses less digits than its factorization.

1168965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258 (or 1252 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 1168965 is about 1081.1868478667. The cubic root of 1168965 is about 105.3417436625.

The spelling of 1168965 in words is "one million, one hundred sixty-eight thousand, nine hundred sixty-five".