244065057 has 4 divisors (see below), whose sum is σ = 325420080. Its totient is φ = 162710036.

The previous prime is 244065043. The next prime is 244065083. The reversal of 244065057 is 750560442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 244065057 - 2⁷ = 244064929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244065007) 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 3 ways as a sum of consecutive naturals, for example, 40677507 + ... + 40677512.

It is an arithmetic number, because the mean of its divisors is an integer number (81355020).

Almost surely, 2^244065057 is an apocalyptic number.

It is an amenable number.

244065057 is a deficient number, since it is larger than the sum of its proper divisors (81355023).

244065057 is an equidigital number, since it uses as much as digits as its factorization.

244065057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81355022.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 244065057 is about 15622.5816368486. The cubic root of 244065057 is about 624.9355086523.

The spelling of 244065057 in words is "two hundred forty-four million, sixty-five thousand, fifty-seven".