1125874336 has 48 divisors (see below), whose sum is σ = 2377317600. Its totient is φ = 523231488.

The previous prime is 1125874319. The next prime is 1125874361. The reversal of 1125874336 is 6334785211.

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, 14755 + ... + 49693.

It is an arithmetic number, because the mean of its divisors is an integer number (49527450).

Almost surely, 2^1125874336 is an apocalyptic number.

1125874336 is a gapful number since it is divisible by the number (16) 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 1125874336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1188658800).

1125874336 is an abundant number, since it is smaller than the sum of its proper divisors (1251443264).

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

1125874336 is a wasteful number, since it uses less digits than its factorization.

1125874336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35021 (or 35013 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 1125874336 is about 33554.0509625887. The cubic root of 1125874336 is about 1040.3112776323.

The spelling of 1125874336 in words is "one billion, one hundred twenty-five million, eight hundred seventy-four thousand, three hundred thirty-six".