1150012738 has 16 divisors (see below), whose sum is σ = 1974513024. Its totient is φ = 492096960.

The previous prime is 1150012729. The next prime is 1150012757. The reversal of 1150012738 is 8372100511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54423 + ... + 72538.

It is an arithmetic number, because the mean of its divisors is an integer number (123407064).

Almost surely, 2^1150012738 is an apocalyptic number.

1150012738 is a deficient number, since it is larger than the sum of its proper divisors (824500286).

1150012738 is a wasteful number, since it uses less digits than its factorization.

1150012738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127617.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1150012738 is about 33911.8377266700. The cubic root of 1150012738 is about 1047.6934214094.

The spelling of 1150012738 in words is "one billion, one hundred fifty million, twelve thousand, seven hundred thirty-eight".