14192172 has 84 divisors (see below), whose sum is σ = 38683456. Its totient is φ = 4548960.

The previous prime is 14192131. The next prime is 14192177. The reversal of 14192172 is 27129141.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14192177) 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 27 ways as a sum of consecutive naturals, for example, 90318 + ... + 90474.

Almost surely, 2^14192172 is an apocalyptic number.

14192172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

14192172 is the 1884-th decagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14192172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19341728).

14192172 is an abundant number, since it is smaller than the sum of its proper divisors (24491284).

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

14192172 is a wasteful number, since it uses less digits than its factorization.

14192172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 193 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 14192172 is about 3767.2499253434. The cubic root of 14192172 is about 242.1119851448. Note that the first 3 decimals are identical.

The spelling of 14192172 in words is "fourteen million, one hundred ninety-two thousand, one hundred seventy-two".