512041226 has 16 divisors (see below), whose sum is σ = 829094400. Its totient is φ = 236444208.

The previous prime is 512041219. The next prime is 512041253. The reversal of 512041226 is 622140215.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190586 + ... + 193253.

It is an arithmetic number, because the mean of its divisors is an integer number (51818400).

Almost surely, 2^512041226 is an apocalyptic number.

512041226 is a deficient number, since it is larger than the sum of its proper divisors (317053174).

512041226 is a wasteful number, since it uses less digits than its factorization.

512041226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383893.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 512041226 is about 22628.3279541375. The cubic root of 512041226 is about 800.0214712987.

The spelling of 512041226 in words is "five hundred twelve million, forty-one thousand, two hundred twenty-six".