1120534452 has 24 divisors (see below), whose sum is σ = 2905089600. Its totient is φ = 373511448.

The previous prime is 1120534421. The next prime is 1120534507. The reversal of 1120534452 is 2544350211.

1120534452 is a `hidden beast` number, since 1 + 1 + 205 + 3 + 4 + 452 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent 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, 5187552 + ... + 5187767.

It is an arithmetic number, because the mean of its divisors is an integer number (121045400).

Almost surely, 2^1120534452 is an apocalyptic number.

1120534452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120534452 is an abundant number, since it is smaller than the sum of its proper divisors (1784555148).

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

1120534452 is a wasteful number, since it uses less digits than its factorization.

1120534452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10375332 (or 10375324 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1120534452 is about 33474.3850130215. The cubic root of 1120534452 is about 1038.6639809388.

Adding to 1120534452 its reverse (2544350211), we get a palindrome (3664884663).

The spelling of 1120534452 in words is "one billion, one hundred twenty million, five hundred thirty-four thousand, four hundred fifty-two".