1196544960 has 560 divisors, whose sum is σ = 4739920416. Its totient is φ = 284663808.

The previous prime is 1196544929. The next prime is 1196544967. The reversal of 1196544960 is 694456911.

It is a happy number.

1196544960 is a `hidden beast` number, since 1 + 19 + 6 + 544 + 96 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196544967) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17858847 + ... + 17858913.

Almost surely, 2^1196544960 is an apocalyptic number.

1196544960 is a gapful number since it is divisible by the number (10) 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 1196544960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2369960208).

1196544960 is an abundant number, since it is smaller than the sum of its proper divisors (3543375456).

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

1196544960 is a wasteful number, since it uses less digits than its factorization.

1196544960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 1196544960 is about 34591.1109969021. The cubic root of 1196544960 is about 1061.6377199610.

The spelling of 1196544960 in words is "one billion, one hundred ninety-six million, five hundred forty-four thousand, nine hundred sixty".