622815488873276 has 48 divisors (see below), whose sum is σ = 1155179565318240. Its totient is φ = 293293348346880.

The previous prime is 622815488873257. The next prime is 622815488873309. The reversal of 622815488873276 is 672378884518226.

It is a junction number, because it is equal to n+sod(n) for n = 622815488873197 and 622815488873206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23062991 + ... + 42160793.

It is an arithmetic number, because the mean of its divisors is an integer number (24066240944130).

Almost surely, 2^{622815488873276} is an apocalyptic number.

It is an amenable number.

622815488873276 is a deficient number, since it is larger than the sum of its proper divisors (532364076444964).

622815488873276 is a wasteful number, since it uses less digits than its factorization.

622815488873276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19104734 (or 19104732 counting only the distinct ones).

The product of its digits is 3468165120, while the sum is 77.

The spelling of 622815488873276 in words is "six hundred twenty-two trillion, eight hundred fifteen billion, four hundred eighty-eight million, eight hundred seventy-three thousand, two hundred seventy-six".