1126915328 has 108 divisors (see below), whose sum is σ = 2854912032. Its totient is φ = 439004160.

The previous prime is 1126915313. The next prime is 1126915351. The reversal of 1126915328 is 8235196211.

It is a happy number.

It is a super-3 number, since 3×1126915328³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1126915291 and 1126915300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133901 + ... + 142067.

Almost surely, 2^1126915328 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 1126915328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427456016).

1126915328 is an abundant number, since it is smaller than the sum of its proper divisors (1727996704).

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

1126915328 is an equidigital number, since it uses as much as digits as its factorization.

1126915328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8208 (or 8187 counting only the distinct ones).

The product of its digits is 25920, while the sum is 38.

The square root of 1126915328 is about 33569.5595443253. The cubic root of 1126915328 is about 1040.6318054463.

The spelling of 1126915328 in words is "one billion, one hundred twenty-six million, nine hundred fifteen thousand, three hundred twenty-eight".