244228608 has 240 divisors, whose sum is σ = 792407616. Its totient is φ = 74649600.

The previous prime is 244228573. The next prime is 244228657. The reversal of 244228608 is 806822442.

It is a happy number.

244228608 is a `hidden beast` number, since 2 + 4 + 42 + 2 + 8 + 608 = 666.

It is a super-2 number, since 2×244228608² = 119295225931235328, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1617333 + ... + 1617483.

Almost surely, 2^244228608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244228608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396203808).

244228608 is an abundant number, since it is smaller than the sum of its proper divisors (548179008).

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

244228608 is an equidigital number, since it uses as much as digits as its factorization.

244228608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 244228608 is about 15627.8152023883. The cubic root of 244228608 is about 625.0750698095.

The spelling of 244228608 in words is "two hundred forty-four million, two hundred twenty-eight thousand, six hundred eight".