244022650 has 12 divisors (see below), whose sum is σ = 453882222. Its totient is φ = 97609040.

The previous prime is 244022633. The next prime is 244022651. The reversal of 244022650 is 56220442.

244022650 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 235653201 + 8369449 = 15351^2 + 2893^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a nialpdrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (244022651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2440177 + ... + 2440276.

Almost surely, 2^244022650 is an apocalyptic number.

244022650 is a deficient number, since it is larger than the sum of its proper divisors (209859572).

244022650 is a wasteful number, since it uses less digits than its factorization.

244022650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4880465 (or 4880460 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 244022650 is about 15621.2243438215. The cubic root of 244022650 is about 624.8993117799.

The spelling of 244022650 in words is "two hundred forty-four million, twenty-two thousand, six hundred fifty".