1072050173 has 16 divisors (see below), whose sum is σ = 1123105200. Its totient is φ = 1022284800.

The previous prime is 1072050151. The next prime is 1072050191. The reversal of 1072050173 is 3710502701.

It can be written as a sum of positive squares in 8 ways, for example, as 18852964 + 1053197209 = 4342^2 + 32453^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072050173 - 2²⁰ = 1071001597 is a prime.

It is a super-2 number, since 2×1072050173² = 2298583146858659858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072050193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787013 + ... + 788373.

It is an arithmetic number, because the mean of its divisors is an integer number (70194075).

Almost surely, 2^1072050173 is an apocalyptic number.

It is an amenable number.

1072050173 is a deficient number, since it is larger than the sum of its proper divisors (51055027).

1072050173 is a wasteful number, since it uses less digits than its factorization.

1072050173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 1072050173 is about 32742.1772794663. The cubic root of 1072050173 is about 1023.4619559728.

Adding to 1072050173 its reverse (3710502701), we get a palindrome (4782552874).

The spelling of 1072050173 in words is "one billion, seventy-two million, fifty thousand, one hundred seventy-three".