1120507632 has 60 divisors (see below), whose sum is σ = 3151863000. Its totient is φ = 371597184.

The previous prime is 1120507579. The next prime is 1120507637. The reversal of 1120507632 is 2367050211.

It is a happy number.

1120507632 is a `hidden beast` number, since 1 + 1 + 20 + 5 + 0 + 7 + 632 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1120507596 and 1120507605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120507637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8619 + ... + 48117.

It is an arithmetic number, because the mean of its divisors is an integer number (52531050).

Almost surely, 2^1120507632 is an apocalyptic number.

1120507632 is a gapful number since it is divisible by the number (12) 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 1120507632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1575931500).

1120507632 is an abundant number, since it is smaller than the sum of its proper divisors (2031355368).

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

1120507632 is a wasteful number, since it uses less digits than its factorization.

1120507632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39710 (or 39701 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 1120507632 is about 33473.9844058039. The cubic root of 1120507632 is about 1038.6556940628.

Adding to 1120507632 its reverse (2367050211), we get a palindrome (3487557843).

The spelling of 1120507632 in words is "one billion, one hundred twenty million, five hundred seven thousand, six hundred thirty-two".