1150472328 has 64 divisors (see below), whose sum is σ = 3028924800. Its totient is φ = 363432960.

The previous prime is 1150472327. The next prime is 1150472333. The reversal of 1150472328 is 8232740511.

It is not an unprimeable number, because it can be changed into a prime (1150472327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50608 + ... + 69728.

It is an arithmetic number, because the mean of its divisors is an integer number (47326950).

Almost surely, 2^1150472328 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 1150472328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1514462400).

1150472328 is an abundant number, since it is smaller than the sum of its proper divisors (1878452472).

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

1150472328 is a wasteful number, since it uses less digits than its factorization.

1150472328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19262 (or 19258 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1150472328 is about 33918.6132971264. The cubic root of 1150472328 is about 1047.8329692233.

The spelling of 1150472328 in words is "one billion, one hundred fifty million, four hundred seventy-two thousand, three hundred twenty-eight".