1153032828 has 24 divisors (see below), whose sum is σ = 2691505488. Its totient is φ = 384187776.

The previous prime is 1153032827. The next prime is 1153032851. The reversal of 1153032828 is 8282303511.

1153032828 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153032821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13350 + ... + 49842.

It is an arithmetic number, because the mean of its divisors is an integer number (112146062).

Almost surely, 2^1153032828 is an apocalyptic number.

It is an amenable number.

1153032828 is an abundant number, since it is smaller than the sum of its proper divisors (1538472660).

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

1153032828 is a wasteful number, since it uses less digits than its factorization.

1153032828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39133 (or 39131 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1153032828 is about 33956.3370816111. The cubic root of 1153032828 is about 1048.6097482592.

The spelling of 1153032828 in words is "one billion, one hundred fifty-three million, thirty-two thousand, eight hundred twenty-eight".