10161728 has 14 divisors (see below), whose sum is σ = 20164806. Its totient is φ = 5080832.

The previous prime is 10161709. The next prime is 10161737. The reversal of 10161728 is 82716101.

It can be written as a sum of positive squares in only one way, i.e., 8111104 + 2050624 = 2848^2 + 1432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10161697 and 10161706.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79325 + ... + 79452.

Almost surely, 2^10161728 is an apocalyptic number.

It is an amenable number.

10161728 is a deficient number, since it is larger than the sum of its proper divisors (10003078).

10161728 is an equidigital number, since it uses as much as digits as its factorization.

10161728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158789 (or 158779 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 10161728 is about 3187.7465394852. The cubic root of 10161728 is about 216.5987047859.

Adding to 10161728 its reverse (82716101), we get a palindrome (92877829).

It can be divided in two parts, 1016 and 1728, that added together give a cube (2744 = 14³).

The spelling of 10161728 in words is "ten million, one hundred sixty-one thousand, seven hundred twenty-eight".