1204822080 has 448 divisors, whose sum is σ = 5302056960. Its totient is φ = 250214400.

The previous prime is 1204822061. The next prime is 1204822093. The reversal of 1204822080 is 802284021.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 664375 + ... + 666185.

Almost surely, 2^1204822080 is an apocalyptic number.

1204822080 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 1204822080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2651028480).

1204822080 is an abundant number, since it is smaller than the sum of its proper divisors (4097234880).

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

1204822080 is a wasteful number, since it uses less digits than its factorization.

1204822080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855 (or 1839 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 1204822080 is about 34710.5471002691. The cubic root of 1204822080 is about 1064.0800625679.

The spelling of 1204822080 in words is "one billion, two hundred four million, eight hundred twenty-two thousand, eighty".