1120684224 has 112 divisors (see below), whose sum is σ = 3339242496. Its totient is φ = 328627200.

The previous prime is 1120684211. The next prime is 1120684241. The reversal of 1120684224 is 4224860211.

It is a super-3 number, since 3×1120684224³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120684191 and 1120684200.

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, 56914 + ... + 74030.

Almost surely, 2^1120684224 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 1120684224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1669621248).

1120684224 is an abundant number, since it is smaller than the sum of its proper divisors (2218558272).

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

1120684224 is a wasteful number, since it uses less digits than its factorization.

1120684224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17174 (or 17164 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 1120684224 is about 33476.6220518140. The cubic root of 1120684224 is about 1038.7102552416.

The spelling of 1120684224 in words is "one billion, one hundred twenty million, six hundred eighty-four thousand, two hundred twenty-four".