514540422 has 24 divisors (see below), whose sum is σ = 1216186920. Its totient is φ = 155921280.

The previous prime is 514540409. The next prime is 514540531. The reversal of 514540422 is 224045415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1299147 + ... + 1299542.

It is an arithmetic number, because the mean of its divisors is an integer number (50674455).

Almost surely, 2^514540422 is an apocalyptic number.

514540422 is an abundant number, since it is smaller than the sum of its proper divisors (701646498).

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

514540422 is a wasteful number, since it uses less digits than its factorization.

514540422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598708 (or 2598705 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 514540422 is about 22683.4834626430. The cubic root of 514540422 is about 801.3209541081.

Adding to 514540422 its reverse (224045415), we get a palindrome (738585837).

The spelling of 514540422 in words is "five hundred fourteen million, five hundred forty thousand, four hundred twenty-two".