1196644 has 12 divisors (see below), whose sum is σ = 2185344. Its totient is φ = 572264.

The previous prime is 1196633. The next prime is 1196653. The reversal of 1196644 is 4466911.

1196644 = 217² + 218² + ... + 239².

It is a zygodrome in base 8.

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 3 ways as a sum of consecutive naturals, for example, 6412 + ... + 6595.

It is an arithmetic number, because the mean of its divisors is an integer number (182112).

2^1196644 is an apocalyptic number.

It is an amenable number.

1196644 is a deficient number, since it is larger than the sum of its proper divisors (988700).

1196644 is a wasteful number, since it uses less digits than its factorization.

1196644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13034 (or 13032 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 1196644 is about 1093.9122451093. The cubic root of 1196644 is about 106.1667010321.

The spelling of 1196644 in words is "one million, one hundred ninety-six thousand, six hundred forty-four".