874836622254256 has 20 divisors (see below), whose sum is σ = 1784206269071800. Its totient is φ = 414396294751872.

The previous prime is 874836622254193. The next prime is 874836622254299. The reversal of 874836622254256 is 652452226638478.

It is a happy number.

It is a super-2 number, since 2×874836622254256² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438876023141 + ... + 1438876023748.

It is an arithmetic number, because the mean of its divisors is an integer number (89210313453590).

Almost surely, 2^{874836622254256} is an apocalyptic number.

It is an amenable number.

874836622254256 is an abundant number, since it is smaller than the sum of its proper divisors (909369646817544).

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

874836622254256 is a wasteful number, since it uses less digits than its factorization.

874836622254256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877752046916 (or 2877752046910 counting only the distinct ones).

The product of its digits is 1857945600, while the sum is 70.

The spelling of 874836622254256 in words is "eight hundred seventy-four trillion, eight hundred thirty-six billion, six hundred twenty-two million, two hundred fifty-four thousand, two hundred fifty-six".