514219971 has 16 divisors (see below), whose sum is σ = 744995840. Its totient is φ = 314292960.

The previous prime is 514219963. The next prime is 514219973. The reversal of 514219971 is 179912415.

It is not a de Polignac number, because 514219971 - 2³ = 514219963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514219973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143740 + ... + 147273.

It is an arithmetic number, because the mean of its divisors is an integer number (46562240).

Almost surely, 2^514219971 is an apocalyptic number.

514219971 is a deficient number, since it is larger than the sum of its proper divisors (230775869).

514219971 is a wasteful number, since it uses less digits than its factorization.

514219971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291066.

The product of its digits is 22680, while the sum is 39.

The square root of 514219971 is about 22676.4188310236. The cubic root of 514219971 is about 801.1545678107.

The spelling of 514219971 in words is "five hundred fourteen million, two hundred nineteen thousand, nine hundred seventy-one".