514340418 has 16 divisors (see below), whose sum is σ = 1034629056. Its totient is φ = 170455440.

The previous prime is 514340417. The next prime is 514340419. The reversal of 514340418 is 814043415.

It is an interprime number because it is at equal distance from previous prime (514340417) and next prime (514340419).

It is not an unprimeable number, because it can be changed into a prime (514340413) by changing a digit.

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, 246718 + ... + 248793.

It is an arithmetic number, because the mean of its divisors is an integer number (64664316).

Almost surely, 2^514340418 is an apocalyptic number.

514340418 is an abundant number, since it is smaller than the sum of its proper divisors (520288638).

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

514340418 is a wasteful number, since it uses less digits than its factorization.

514340418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495689.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 514340418 is about 22679.0744520141. The cubic root of 514340418 is about 801.2171150579.

The spelling of 514340418 in words is "five hundred fourteen million, three hundred forty thousand, four hundred eighteen".