1125235024 has 80 divisors (see below), whose sum is σ = 2388736000. Its totient is φ = 511505280.

The previous prime is 1125234989. The next prime is 1125235039. The reversal of 1125235024 is 4205325211.

It is a self number, because there is not a number n which added to its sum of digits gives 1125235024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1309507 + ... + 1310365.

It is an arithmetic number, because the mean of its divisors is an integer number (29859200).

Almost surely, 2^1125235024 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 1125235024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194368000).

1125235024 is an abundant number, since it is smaller than the sum of its proper divisors (1263500976).

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

1125235024 is a wasteful number, since it uses less digits than its factorization.

1125235024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1050 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1125235024 is about 33544.5230104707. The cubic root of 1125235024 is about 1040.1143316120.

The spelling of 1125235024 in words is "one billion, one hundred twenty-five million, two hundred thirty-five thousand, twenty-four".