244465 has 8 divisors (see below), whose sum is σ = 316008. Its totient is φ = 180480.

The previous prime is 244463. The next prime is 244471. The reversal of 244465 is 564442.

It can be written as a sum of positive squares in 4 ways, for example, as 2401 + 242064 = 49^2 + 492^2 .

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

It is not a de Polignac number, because 244465 - 2¹ = 244463 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816 + ... + 1945.

It is an arithmetic number, because the mean of its divisors is an integer number (39501).

2²⁴⁴⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

244465 is a deficient number, since it is larger than the sum of its proper divisors (71543).

244465 is a wasteful number, since it uses less digits than its factorization.

244465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779.

The product of its digits is 3840, while the sum is 25.

The square root of 244465 is about 494.4340198651. The cubic root of 244465 is about 62.5276677501.

It can be divided in two parts, 24 and 4465, that added together give a square (4489 = 67²).

The spelling of 244465 in words is "two hundred forty-four thousand, four hundred sixty-five".