1150062728 has 8 divisors (see below), whose sum is σ = 2156367630. Its totient is φ = 575031360.

The previous prime is 1150062689. The next prime is 1150062743. The reversal of 1150062728 is 8272600511.

It can be written as a sum of positive squares in only one way, i.e., 1096801924 + 53260804 = 33118^2 + 7298^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1150062694 and 1150062703.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71878913 + ... + 71878928.

Almost surely, 2^1150062728 is an apocalyptic number.

It is an amenable number.

1150062728 is a deficient number, since it is larger than the sum of its proper divisors (1006304902).

1150062728 is a wasteful number, since it uses less digits than its factorization.

1150062728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143757847 (or 143757843 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1150062728 is about 33912.5747769172. The cubic root of 1150062728 is about 1047.7086019471.

The spelling of 1150062728 in words is "one billion, one hundred fifty million, sixty-two thousand, seven hundred twenty-eight".