1150238528 has 28 divisors (see below), whose sum is σ = 2284232160. Its totient is φ = 574684032.

The previous prime is 1150238521. The next prime is 1150238543. The reversal of 1150238528 is 8258320511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150238521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88853 + ... + 100971.

It is an arithmetic number, because the mean of its divisors is an integer number (81579720).

Almost surely, 2^1150238528 is an apocalyptic number.

It is an amenable number.

1150238528 is a deficient number, since it is larger than the sum of its proper divisors (1133993632).

1150238528 is a wasteful number, since it uses less digits than its factorization.

1150238528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13614 (or 13604 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 1150238528 is about 33915.1666367718. The cubic root of 1150238528 is about 1047.7619839014.

The spelling of 1150238528 in words is "one billion, one hundred fifty million, two hundred thirty-eight thousand, five hundred twenty-eight".