612224466 has 16 divisors (see below), whose sum is σ = 1399370304. Its totient is φ = 174921264.

The previous prime is 612224447. The next prime is 612224471. The reversal of 612224466 is 664422216.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7288345 + ... + 7288428.

It is an arithmetic number, because the mean of its divisors is an integer number (87460644).

Almost surely, 2^612224466 is an apocalyptic number.

612224466 is an abundant number, since it is smaller than the sum of its proper divisors (787145838).

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

612224466 is a wasteful number, since it uses less digits than its factorization.

612224466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14576785.

The product of its digits is 27648, while the sum is 33.

The square root of 612224466 is about 24743.1700879253. The cubic root of 612224466 is about 849.1222616348.

The spelling of 612224466 in words is "six hundred twelve million, two hundred twenty-four thousand, four hundred sixty-six".