244126656 has 56 divisors (see below), whose sum is σ = 717692240. Its totient is φ = 81374976.

The previous prime is 244126651. The next prime is 244126657. The reversal of 244126656 is 656621442.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 244126656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244126651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68911 + ... + 72366.

Almost surely, 2^244126656 is an apocalyptic number.

It is an amenable number.

244126656 is an abundant number, since it is smaller than the sum of its proper divisors (473565584).

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

244126656 is a wasteful number, since it uses less digits than its factorization.

244126656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141298 (or 141282 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 244126656 is about 15624.5529856057. The cubic root of 244126656 is about 624.9880795593.

The spelling of 244126656 in words is "two hundred forty-four million, one hundred twenty-six thousand, six hundred fifty-six".