14571172 has 24 divisors (see below), whose sum is σ = 31792320. Its totient is φ = 5676960.

The previous prime is 14571163. The next prime is 14571173. The reversal of 14571172 is 27117541.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 14571172.

It is not an unprimeable number, because it can be changed into a prime (14571173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23347 + ... + 23962.

It is an arithmetic number, because the mean of its divisors is an integer number (1324680).

Almost surely, 2^14571172 is an apocalyptic number.

It is an amenable number.

14571172 is an abundant number, since it is smaller than the sum of its proper divisors (17221148).

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

14571172 is a wasteful number, since it uses less digits than its factorization.

14571172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47331 (or 47329 counting only the distinct ones).

The product of its digits is 1960, while the sum is 28.

The square root of 14571172 is about 3817.2204547288. The cubic root of 14571172 is about 244.2482692039.

It can be divided in two parts, 145 and 71172, that added together give a palindrome (71317).

The spelling of 14571172 in words is "fourteen million, five hundred seventy-one thousand, one hundred seventy-two".