514550240 has 24 divisors (see below), whose sum is σ = 1215625320. Its totient is φ = 205820032.

The previous prime is 514550173. The next prime is 514550243. The reversal of 514550240 is 42055415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514550243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1607810 + ... + 1608129.

It is an arithmetic number, because the mean of its divisors is an integer number (50651055).

Almost surely, 2^514550240 is an apocalyptic number.

It is an amenable number.

514550240 is an abundant number, since it is smaller than the sum of its proper divisors (701075080).

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

514550240 is a wasteful number, since it uses less digits than its factorization.

514550240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215954 (or 3215946 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 514550240 is about 22683.6998745795. The cubic root of 514550240 is about 801.3260507722.

The spelling of 514550240 in words is "five hundred fourteen million, five hundred fifty thousand, two hundred forty".