1193297472 has 84 divisors (see below), whose sum is σ = 3499987920. Its totient is φ = 388507392.

The previous prime is 1193297467. The next prime is 1193297503. The reversal of 1193297472 is 2747923911.

1193297472 is a `hidden beast` number, since 1 + 1 + 93 + 2 + 97 + 472 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679 + ... + 48857.

Almost surely, 2^1193297472 is an apocalyptic number.

1193297472 is a gapful number since it is divisible by the number (12) 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 1193297472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1749993960).

1193297472 is an abundant number, since it is smaller than the sum of its proper divisors (2306690448).

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

1193297472 is a wasteful number, since it uses less digits than its factorization.

1193297472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48240 (or 48227 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 1193297472 is about 34544.1380265885. The cubic root of 1193297472 is about 1060.6764022715.

The spelling of 1193297472 in words is "one billion, one hundred ninety-three million, two hundred ninety-seven thousand, four hundred seventy-two".