514304436 has 12 divisors (see below), whose sum is σ = 1200043712. Its totient is φ = 171434808.

The previous prime is 514304431. The next prime is 514304447. The reversal of 514304436 is 634403415.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514304431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21429340 + ... + 21429363.

Almost surely, 2^514304436 is an apocalyptic number.

It is an amenable number.

514304436 is an abundant number, since it is smaller than the sum of its proper divisors (685739276).

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

514304436 is a wasteful number, since it uses less digits than its factorization.

514304436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42858710 (or 42858708 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 514304436 is about 22678.2811517981. The cubic root of 514304436 is about 801.1984308911.

The spelling of 514304436 in words is "five hundred fourteen million, three hundred four thousand, four hundred thirty-six".