514457871 has 8 divisors (see below), whose sum is σ = 686361984. Its totient is φ = 342762840.

The previous prime is 514457869. The next prime is 514457887. The reversal of 514457871 is 178754415.

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

It is not a de Polignac number, because 514457871 - 2¹ = 514457869 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514457831) 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, 46435 + ... + 56436.

It is an arithmetic number, because the mean of its divisors is an integer number (85795248).

Almost surely, 2^514457871 is an apocalyptic number.

514457871 is a deficient number, since it is larger than the sum of its proper divisors (171904113).

514457871 is a wasteful number, since it uses less digits than its factorization.

514457871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104541.

The product of its digits is 156800, while the sum is 42.

The square root of 514457871 is about 22681.6637617261. The cubic root of 514457871 is about 801.2780981399.

The spelling of 514457871 in words is "five hundred fourteen million, four hundred fifty-seven thousand, eight hundred seventy-one".