2017244 has 6 divisors (see below), whose sum is σ = 3530184. Its totient is φ = 1008620.

The previous prime is 2017243. The next prime is 2017247. The reversal of 2017244 is 4427102.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2017243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252152 + ... + 252159.

It is an arithmetic number, because the mean of its divisors is an integer number (588364).

2^2017244 is an apocalyptic number.

It is an amenable number.

2017244 is a deficient number, since it is larger than the sum of its proper divisors (1512940).

2017244 is a wasteful number, since it uses less digits than its factorization.

2017244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504315 (or 504313 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 2017244 is about 1420.2971520073. The cubic root of 2017244 is about 126.3531705764.

The spelling of 2017244 in words is "two million, seventeen thousand, two hundred forty-four".