612263873622 has 16 divisors (see below), whose sum is σ = 1235761948080. Its totient is φ = 202215591072.

The previous prime is 612263873567. The next prime is 612263873653. The reversal of 612263873622 is 226378362216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468090993 + ... + 468092300.

It is an arithmetic number, because the mean of its divisors is an integer number (77235121755).

Almost surely, 2^612263873622 is an apocalyptic number.

612263873622 is an abundant number, since it is smaller than the sum of its proper divisors (623498074458).

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

612263873622 is a wasteful number, since it uses less digits than its factorization.

612263873622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936183407.

The product of its digits is 1741824, while the sum is 48.

The spelling of 612263873622 in words is "six hundred twelve billion, two hundred sixty-three million, eight hundred seventy-three thousand, six hundred twenty-two".