514130304 has 32 divisors (see below), whose sum is σ = 1365659640. Its totient is φ = 171376640.

The previous prime is 514130273. The next prime is 514130327. The reversal of 514130304 is 403031415.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×514130304² = 528659938982264832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669057 + ... + 669824.

Almost surely, 2^514130304 is an apocalyptic number.

It is an amenable number.

514130304 is an abundant number, since it is smaller than the sum of its proper divisors (851529336).

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

514130304 is a wasteful number, since it uses less digits than its factorization.

514130304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338898 (or 1338886 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 514130304 is about 22674.4416469293. The cubic root of 514130304 is about 801.1079980503.

Adding to 514130304 its reverse (403031415), we get a palindrome (917161719).

The spelling of 514130304 in words is "five hundred fourteen million, one hundred thirty thousand, three hundred four".