244886424 has 32 divisors (see below), whose sum is σ = 628764720. Its totient is φ = 79422336.

The previous prime is 244886423. The next prime is 244886431. The reversal of 244886424 is 424688442.

It is a happy number.

244886424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244886423) 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, 136999 + ... + 138774.

Almost surely, 2^244886424 is an apocalyptic number.

244886424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

244886424 is an abundant number, since it is smaller than the sum of its proper divisors (383878296).

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

244886424 is a wasteful number, since it uses less digits than its factorization.

244886424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275819 (or 275815 counting only the distinct ones).

The product of its digits is 393216, while the sum is 42.

The square root of 244886424 is about 15648.8473696947. The cubic root of 244886424 is about 625.6357682054.

The spelling of 244886424 in words is "two hundred forty-four million, eight hundred eighty-six thousand, four hundred twenty-four".