1120413532 has 48 divisors (see below), whose sum is σ = 2333786112. Its totient is φ = 460535040.

The previous prime is 1120413529. The next prime is 1120413551. The reversal of 1120413532 is 2353140211.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 92373 + ... + 103795.

It is an arithmetic number, because the mean of its divisors is an integer number (48620544).

Almost surely, 2^1120413532 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 1120413532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1166893056).

1120413532 is an abundant number, since it is smaller than the sum of its proper divisors (1213372580).

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

1120413532 is a wasteful number, since it uses less digits than its factorization.

1120413532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11578 (or 11576 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1120413532 is about 33472.5788071370. The cubic root of 1120413532 is about 1038.6266178851.

Adding to 1120413532 its reverse (2353140211), we get a palindrome (3473553743).

The spelling of 1120413532 in words is "one billion, one hundred twenty million, four hundred thirteen thousand, five hundred thirty-two".