244102272 has 64 divisors (see below), whose sum is σ = 682543200. Its totient is φ = 77082624.

The previous prime is 244102241. The next prime is 244102279. The reversal of 244102272 is 272201442.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244102279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9433 + ... + 24024.

Almost surely, 2^244102272 is an apocalyptic number.

It is an amenable number.

244102272 is an abundant number, since it is smaller than the sum of its proper divisors (438440928).

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

244102272 is a wasteful number, since it uses less digits than its factorization.

244102272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33493 (or 33481 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 244102272 is about 15623.7726557960. The cubic root of 244102272 is about 624.9672703927.

The spelling of 244102272 in words is "two hundred forty-four million, one hundred two thousand, two hundred seventy-two".