514684420 has 24 divisors (see below), whose sum is σ = 1085332248. Its totient is φ = 205017600.

The previous prime is 514684343. The next prime is 514684421. The reversal of 514684420 is 24486415.

It can be written as a sum of positive squares in 4 ways, for example, as 235192896 + 279491524 = 15336^2 + 16718^2 .

It is not an unprimeable number, because it can be changed into a prime (514684421) 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, 48571 + ... + 58210.

It is an arithmetic number, because the mean of its divisors is an integer number (45222177).

Almost surely, 2^514684420 is an apocalyptic number.

It is an amenable number.

514684420 is an abundant number, since it is smaller than the sum of its proper divisors (570647828).

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

514684420 is a wasteful number, since it uses less digits than its factorization.

514684420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107031 (or 107029 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 514684420 is about 22686.6573121736. The cubic root of 514684420 is about 801.3956990309.

The spelling of 514684420 in words is "five hundred fourteen million, six hundred eighty-four thousand, four hundred twenty".