1127522928 has 240 divisors, whose sum is σ = 3725118720. Its totient is φ = 291658752.

The previous prime is 1127522911. The next prime is 1127522939. The reversal of 1127522928 is 8292257211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1027276 + ... + 1028372.

It is an arithmetic number, because the mean of its divisors is an integer number (15521328).

Almost surely, 2^1127522928 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 1127522928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1862559360).

1127522928 is an abundant number, since it is smaller than the sum of its proper divisors (2597595792).

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

1127522928 is a wasteful number, since it uses less digits than its factorization.

1127522928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1151 counting only the distinct ones).

The product of its digits is 40320, while the sum is 39.

The square root of 1127522928 is about 33578.6081903345. The cubic root of 1127522928 is about 1040.8187979872.

The spelling of 1127522928 in words is "one billion, one hundred twenty-seven million, five hundred twenty-two thousand, nine hundred twenty-eight".