1194434560 has 168 divisors, whose sum is σ = 3163819428. Its totient is φ = 432537600.

The previous prime is 1194434533. The next prime is 1194434567. The reversal of 1194434560 is 654344911.

It can be written as a sum of positive squares in 2 ways, for example, as 1189974016 + 4460544 = 34496^2 + 2112^2 .

It is not an unprimeable number, because it can be changed into a prime (1194434567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4956040 + ... + 4956280.

Almost surely, 2^1194434560 is an apocalyptic number.

1194434560 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 1194434560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1581909714).

1194434560 is an abundant number, since it is smaller than the sum of its proper divisors (1969384868).

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

1194434560 is an equidigital number, since it uses as much as digits as its factorization.

1194434560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1194434560 is about 34560.5925875122. The cubic root of 1194434560 is about 1061.0131999686.

The spelling of 1194434560 in words is "one billion, one hundred ninety-four million, four hundred thirty-four thousand, five hundred sixty".