1152443028 has 24 divisors (see below), whose sum is σ = 2933491680. Its totient is φ = 349225120.

The previous prime is 1152442999. The next prime is 1152443051. The reversal of 1152443028 is 8203442511.

It is a junction number, because it is equal to n+sod(n) for n = 1152442986 and 1152443004.

It is a congruent number.

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, 4365183 + ... + 4365446.

It is an arithmetic number, because the mean of its divisors is an integer number (122228820).

Almost surely, 2^1152443028 is an apocalyptic number.

It is an amenable number.

1152443028 is an abundant number, since it is smaller than the sum of its proper divisors (1781048652).

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

1152443028 is a wasteful number, since it uses less digits than its factorization.

1152443028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8730647 (or 8730645 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 1152443028 is about 33947.6512884176. The cubic root of 1152443028 is about 1048.4309226156.

Adding to 1152443028 its reverse (8203442511), we get a palindrome (9355885539).

The spelling of 1152443028 in words is "one billion, one hundred fifty-two million, four hundred forty-three thousand, twenty-eight".