244161224 has 32 divisors (see below), whose sum is σ = 481134720. Its totient is φ = 116012736.

The previous prime is 244161173. The next prime is 244161233. The reversal of 244161224 is 422161442.

244161224 is nontrivially palindromic in base 7.

244161224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×244161224² = 119229406610356352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244161193 and 244161202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3137 + ... + 22319.

It is an arithmetic number, because the mean of its divisors is an integer number (15035460).

Almost surely, 2^244161224 is an apocalyptic number.

It is an amenable number.

244161224 is a deficient number, since it is larger than the sum of its proper divisors (236973496).

244161224 is a wasteful number, since it uses less digits than its factorization.

244161224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19269 (or 19265 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 244161224 is about 15625.6591540965. The cubic root of 244161224 is about 625.0175773190.

The spelling of 244161224 in words is "two hundred forty-four million, one hundred sixty-one thousand, two hundred twenty-four".