244000028 has 12 divisors (see below), whose sum is σ = 427917672. Its totient is φ = 121737840.

The previous prime is 244000019. The next prime is 244000037. The reversal of 244000028 is 820000442.

It is an interprime number because it is at equal distance from previous prime (244000019) and next prime (244000037).

It is a junction number, because it is equal to n+sod(n) for n = 243999973 and 244000009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63443 + ... + 67178.

It is an arithmetic number, because the mean of its divisors is an integer number (35659806).

Almost surely, 2^244000028 is an apocalyptic number.

It is an amenable number.

244000028 is a deficient number, since it is larger than the sum of its proper divisors (183917644).

244000028 is a wasteful number, since it uses less digits than its factorization.

244000028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131092 (or 131090 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 244000028 is about 15620.5002480714. The cubic root of 244000028 is about 624.8800008551.

The spelling of 244000028 in words is "two hundred forty-four million, twenty-eight", and thus it is an aban number.