914920171 has 4 divisors (see below), whose sum is σ = 998094744. Its totient is φ = 831745600.

The previous prime is 914920157. The next prime is 914920187. The reversal of 914920171 is 171029419.

914920171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 914920171 - 2¹³ = 914911979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (914920121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41587270 + ... + 41587291.

It is an arithmetic number, because the mean of its divisors is an integer number (249523686).

Almost surely, 2^914920171 is an apocalyptic number.

914920171 is a deficient number, since it is larger than the sum of its proper divisors (83174573).

914920171 is a wasteful number, since it uses less digits than its factorization.

914920171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83174572.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 914920171 is about 30247.6473630595. The cubic root of 914920171 is about 970.7954544233.

The spelling of 914920171 in words is "nine hundred fourteen million, nine hundred twenty thousand, one hundred seventy-one".