1106172572 has 24 divisors (see below), whose sum is σ = 1990856784. Its totient is φ = 537397632.

The previous prime is 1106172559. The next prime is 1106172581. The reversal of 1106172572 is 2752716011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111728 + ... + 121224.

It is an arithmetic number, because the mean of its divisors is an integer number (82952366).

Almost surely, 2^1106172572 is an apocalyptic number.

It is an amenable number.

1106172572 is a deficient number, since it is larger than the sum of its proper divisors (884684212).

1106172572 is a wasteful number, since it uses less digits than its factorization.

1106172572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10325 (or 10323 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 1106172572 is about 33259.1727497844. The cubic root of 1106172572 is about 1034.2073706104.

Adding to 1106172572 its reverse (2752716011), we get a palindrome (3858888583).

The spelling of 1106172572 in words is "one billion, one hundred six million, one hundred seventy-two thousand, five hundred seventy-two".