514861222 has 16 divisors (see below), whose sum is σ = 780654672. Its totient is φ = 254652160.

The previous prime is 514861169. The next prime is 514861223. The reversal of 514861222 is 222168415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514861223) 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, 130722 + ... + 134602.

It is an arithmetic number, because the mean of its divisors is an integer number (48790917).

Almost surely, 2^514861222 is an apocalyptic number.

514861222 is a deficient number, since it is larger than the sum of its proper divisors (265793450).

514861222 is a wasteful number, since it uses less digits than its factorization.

514861222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583.

The product of its digits is 7680, while the sum is 31.

The square root of 514861222 is about 22690.5535851376. The cubic root of 514861222 is about 801.4874524342.

The spelling of 514861222 in words is "five hundred fourteen million, eight hundred sixty-one thousand, two hundred twenty-two".