1196440 has 32 divisors (see below), whose sum is σ = 3077280. Its totient is φ = 410112.

The previous prime is 1196431. The next prime is 1196471. The reversal of 1196440 is 446911.

It is a congruent number.

It is an unprimeable number.

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, 1857 + ... + 2416.

It is an arithmetic number, because the mean of its divisors is an integer number (96165).

2^1196440 is an apocalyptic number.

1196440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1196440 is an abundant number, since it is smaller than the sum of its proper divisors (1880840).

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

1196440 is a wasteful number, since it uses less digits than its factorization.

1196440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291 (or 4287 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1196440 is about 1093.8189978237. The cubic root of 1196440 is about 106.1606677040.

The spelling of 1196440 in words is "one million, one hundred ninety-six thousand, four hundred forty".