1120452592 has 160 divisors (see below), whose sum is σ = 2783821824. Its totient is φ = 425779200.

The previous prime is 1120452587. The next prime is 1120452617. The reversal of 1120452592 is 2952540211.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2419753 + ... + 2420215.

Almost surely, 2^1120452592 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 1120452592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1391910912).

1120452592 is an abundant number, since it is smaller than the sum of its proper divisors (1663369232).

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

1120452592 is a wasteful number, since it uses less digits than its factorization.

1120452592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 1120452592 is about 33473.1622647159. The cubic root of 1120452592 is about 1038.6386873229.

The spelling of 1120452592 in words is "one billion, one hundred twenty million, four hundred fifty-two thousand, five hundred ninety-two".