514868020 has 24 divisors (see below), whose sum is σ = 1082479104. Its totient is φ = 205707936.

The previous prime is 514867981. The next prime is 514868021. The reversal of 514868020 is 20868415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514868021) 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, 3229 + ... + 32251.

It is an arithmetic number, because the mean of its divisors is an integer number (45103296).

Almost surely, 2^514868020 is an apocalyptic number.

It is an amenable number.

514868020 is an abundant number, since it is smaller than the sum of its proper divisors (567611084).

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

514868020 is a wasteful number, since it uses less digits than its factorization.

514868020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29919 (or 29917 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 514868020 is about 22690.7033826631. The cubic root of 514868020 is about 801.4909799140.

The spelling of 514868020 in words is "five hundred fourteen million, eight hundred sixty-eight thousand, twenty".