514361940 has 24 divisors (see below), whose sum is σ = 1440213600. Its totient is φ = 137163168.

The previous prime is 514361929. The next prime is 514361957. The reversal of 514361940 is 49163415.

It is a congruent number.

It is an unprimeable number.

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, 4286290 + ... + 4286409.

It is an arithmetic number, because the mean of its divisors is an integer number (60008900).

Almost surely, 2^514361940 is an apocalyptic number.

It is an amenable number.

514361940 is an abundant number, since it is smaller than the sum of its proper divisors (925851660).

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

514361940 is a wasteful number, since it uses less digits than its factorization.

514361940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8572711 (or 8572709 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 514361940 is about 22679.5489373135. The cubic root of 514361940 is about 801.2282902470.

The spelling of 514361940 in words is "five hundred fourteen million, three hundred sixty-one thousand, nine hundred forty".