244652161 has 8 divisors (see below), whose sum is σ = 265051584. Its totient is φ = 224478480.

The previous prime is 244652159. The next prime is 244652167. The reversal of 244652161 is 161256442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244652161 - 2¹ = 244652159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244652167) 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, 54175 + ... + 58516.

It is an arithmetic number, because the mean of its divisors is an integer number (33131448).

Almost surely, 2^244652161 is an apocalyptic number.

It is an amenable number.

244652161 is a deficient number, since it is larger than the sum of its proper divisors (20399423).

244652161 is a wasteful number, since it uses less digits than its factorization.

244652161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112871.

The product of its digits is 11520, while the sum is 31.

The square root of 244652161 is about 15641.3605865986. The cubic root of 244652161 is about 625.4362062078.

The spelling of 244652161 in words is "two hundred forty-four million, six hundred fifty-two thousand, one hundred sixty-one".