10143172 has 24 divisors (see below), whose sum is σ = 19305216. Its totient is φ = 4635168.

The previous prime is 10143167. The next prime is 10143179. The reversal of 10143172 is 27134101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4653 + ... + 6475.

It is an arithmetic number, because the mean of its divisors is an integer number (804384).

Almost surely, 2^10143172 is an apocalyptic number.

It is an amenable number.

10143172 is a deficient number, since it is larger than the sum of its proper divisors (9162044).

10143172 is a wasteful number, since it uses less digits than its factorization.

10143172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947 (or 1945 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 10143172 is about 3184.8346895875. The cubic root of 10143172 is about 216.4667831777.

Adding to 10143172 its reverse (27134101), we get a palindrome (37277273).

It can be divided in two parts, 1014 and 3172, that added together give a triangular number (4186 = T₉₁).

The spelling of 10143172 in words is "ten million, one hundred forty-three thousand, one hundred seventy-two".