1120559340 has 24 divisors (see below), whose sum is σ = 3137566320. Its totient is φ = 298815808.

The previous prime is 1120559261. The next prime is 1120559399. The reversal of 1120559340 is 439550211.

It is a super-2 number, since 2×1120559340² = 2511306468922471200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1120559298 and 1120559307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9337935 + ... + 9338054.

It is an arithmetic number, because the mean of its divisors is an integer number (130731930).

Almost surely, 2^1120559340 is an apocalyptic number.

1120559340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120559340 is an abundant number, since it is smaller than the sum of its proper divisors (2017006980).

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

1120559340 is a wasteful number, since it uses less digits than its factorization.

1120559340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18676001 (or 18675999 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1120559340 is about 33474.7567578915. The cubic root of 1120559340 is about 1038.6716707449.

The spelling of 1120559340 in words is "one billion, one hundred twenty million, five hundred fifty-nine thousand, three hundred forty".