1196140 has 24 divisors (see below), whose sum is σ = 2740752. Its totient is φ = 434880.

The previous prime is 1196123. The next prime is 1196141. The reversal of 1196140 is 416911.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1196141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499 + ... + 2938.

It is an arithmetic number, because the mean of its divisors is an integer number (114198).

2^1196140 is an apocalyptic number.

1196140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1196140 is an abundant number, since it is smaller than the sum of its proper divisors (1544612).

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

1196140 is a wasteful number, since it uses less digits than its factorization.

1196140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457 (or 5455 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1196140 is about 1093.6818550200. The cubic root of 1196140 is about 106.1517939166.

The spelling of 1196140 in words is "one million, one hundred ninety-six thousand, one hundred forty".