1152072106 has 16 divisors (see below), whose sum is σ = 1821765600. Its totient is φ = 544907088.

The previous prime is 1152072091. The next prime is 1152072137. The reversal of 1152072106 is 6012702511.

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, 3760 + ... + 48148.

It is an arithmetic number, because the mean of its divisors is an integer number (113860350).

Almost surely, 2^1152072106 is an apocalyptic number.

1152072106 is a deficient number, since it is larger than the sum of its proper divisors (669693494).

1152072106 is a wasteful number, since it uses less digits than its factorization.

1152072106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45093.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1152072106 is about 33942.1877020324. The cubic root of 1152072106 is about 1048.3184288915.

Adding to 1152072106 its reverse (6012702511), we get a palindrome (7164774617).

The spelling of 1152072106 in words is "one billion, one hundred fifty-two million, seventy-two thousand, one hundred six".