14920171 has 8 divisors (see below), whose sum is σ = 17095680. Its totient is φ = 12755688.

The previous prime is 14920151. The next prime is 14920201. The reversal of 14920171 is 17102941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14920171 - 2¹⁵ = 14887403 is a prime.

It is a super-2 number, since 2×14920171² = 445223005338482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14920151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390 + ... + 5476.

It is an arithmetic number, because the mean of its divisors is an integer number (2136960).

Almost surely, 2^14920171 is an apocalyptic number.

14920171 is a deficient number, since it is larger than the sum of its proper divisors (2175509).

14920171 is an equidigital number, since it uses as much as digits as its factorization.

14920171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 14920171 is about 3862.6637182131. The cubic root of 14920171 is about 246.1829284724.

The spelling of 14920171 in words is "fourteen million, nine hundred twenty thousand, one hundred seventy-one".