244424286 has 24 divisors (see below), whose sum is σ = 535049424. Its totient is φ = 80634240.

The previous prime is 244424269. The next prime is 244424291. The reversal of 244424286 is 682424442.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 244424286.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68250 + ... + 71741.

It is an arithmetic number, because the mean of its divisors is an integer number (22293726).

Almost surely, 2^244424286 is an apocalyptic number.

244424286 is an abundant number, since it is smaller than the sum of its proper divisors (290625138).

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

244424286 is a wasteful number, since it uses less digits than its factorization.

244424286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140096 (or 140093 counting only the distinct ones).

The product of its digits is 98304, while the sum is 36.

The square root of 244424286 is about 15634.0745169006. The cubic root of 244424286 is about 625.2419637003.

The spelling of 244424286 in words is "two hundred forty-four million, four hundred twenty-four thousand, two hundred eighty-six".