244240624 has 40 divisors (see below), whose sum is σ = 480371040. Its totient is φ = 120288000.

The previous prime is 244240609. The next prime is 244240627. The reversal of 244240624 is 426042442.

244240624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 244240592 and 244240601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244240627) 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, 579934 + ... + 580354.

It is an arithmetic number, because the mean of its divisors is an integer number (12009276).

Almost surely, 2^244240624 is an apocalyptic number.

It is an amenable number.

244240624 is a deficient number, since it is larger than the sum of its proper divisors (236130416).

244240624 is a wasteful number, since it uses less digits than its factorization.

244240624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 244240624 is about 15628.1996403936. The cubic root of 244240624 is about 625.0853208320.

The spelling of 244240624 in words is "two hundred forty-four million, two hundred forty thousand, six hundred twenty-four".