1204743232 has 112 divisors (see below), whose sum is σ = 3002158080. Its totient is φ = 465984000.

The previous prime is 1204743191. The next prime is 1204743247. The reversal of 1204743232 is 2323474021.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1204743232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 743319 + ... + 744937.

Almost surely, 2^1204743232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1204743232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1501079040).

1204743232 is an abundant number, since it is smaller than the sum of its proper divisors (1797414848).

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

1204743232 is a wasteful number, since it uses less digits than its factorization.

1204743232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800 (or 1790 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 1204743232 is about 34709.4112885828. The cubic root of 1204743232 is about 1064.0568496204.

The spelling of 1204743232 in words is "one billion, two hundred four million, seven hundred forty-three thousand, two hundred thirty-two".