10112172 has 24 divisors (see below), whose sum is σ = 26966016. Its totient is φ = 2889168.

The previous prime is 10112171. The next prime is 10112173. The reversal of 10112172 is 27121101.

It is an interprime number because it is at equal distance from previous prime (10112171) and next prime (10112173).

It is not an unprimeable number, because it can be changed into a prime (10112171) 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, 60108 + ... + 60275.

It is an arithmetic number, because the mean of its divisors is an integer number (1123584).

Almost surely, 2^10112172 is an apocalyptic number.

10112172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10112172 is an abundant number, since it is smaller than the sum of its proper divisors (16853844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10112172 is a wasteful number, since it uses less digits than its factorization.

10112172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120397 (or 120395 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 15.

The square root of 10112172 is about 3179.9641507413. The cubic root of 10112172 is about 216.2460330946.

Adding to 10112172 its reverse (27121101), we get a palindrome (37233273).

The spelling of 10112172 in words is "ten million, one hundred twelve thousand, one hundred seventy-two".