244136472 has 32 divisors (see below), whose sum is σ = 642465600. Its totient is φ = 77095584.

The previous prime is 244136461. The next prime is 244136527. The reversal of 244136472 is 274631442.

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 7 ways as a sum of consecutive naturals, for example, 267238 + ... + 268149.

It is an arithmetic number, because the mean of its divisors is an integer number (20077050).

Almost surely, 2^244136472 is an apocalyptic number.

It is an amenable number.

244136472 is an abundant number, since it is smaller than the sum of its proper divisors (398329128).

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

244136472 is a wasteful number, since it uses less digits than its factorization.

244136472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535415 (or 535411 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 244136472 is about 15624.8671034348. The cubic root of 244136472 is about 624.9964560866.

The spelling of 244136472 in words is "two hundred forty-four million, one hundred thirty-six thousand, four hundred seventy-two".