244148620 has 12 divisors (see below), whose sum is σ = 512712144. Its totient is φ = 97659440.

The previous prime is 244148599. The next prime is 244148621. The reversal of 244148620 is 26841442.

244148620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (244148621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6103696 + ... + 6103735.

It is an arithmetic number, because the mean of its divisors is an integer number (42726012).

Almost surely, 2^244148620 is an apocalyptic number.

244148620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244148620 is an abundant number, since it is smaller than the sum of its proper divisors (268563524).

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

244148620 is a wasteful number, since it uses less digits than its factorization.

244148620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12207440 (or 12207438 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 244148620 is about 15625.2558379055. The cubic root of 244148620 is about 625.0068223255.

The spelling of 244148620 in words is "two hundred forty-four million, one hundred forty-eight thousand, six hundred twenty".