1120004896 has 48 divisors (see below), whose sum is σ = 2247981120. Its totient is φ = 549146880.

The previous prime is 1120004881. The next prime is 1120004929. The reversal of 1120004896 is 6984000211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856275 + ... + 857581.

It is an arithmetic number, because the mean of its divisors is an integer number (46832940).

Almost surely, 2^1120004896 is an apocalyptic number.

1120004896 is a gapful number since it is divisible by the number (16) 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 1120004896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123990560).

1120004896 is an abundant number, since it is smaller than the sum of its proper divisors (1127976224).

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

1120004896 is a wasteful number, since it uses less digits than its factorization.

1120004896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817 (or 1809 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1120004896 is about 33466.4742092740. The cubic root of 1120004896 is about 1038.5003336092.

The spelling of 1120004896 in words is "one billion, one hundred twenty million, four thousand, eight hundred ninety-six".