248944265 has 16 divisors (see below), whose sum is σ = 309733200. Its totient is φ = 191853312.

The previous prime is 248944261. The next prime is 248944271. The reversal of 248944265 is 562449842.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 47389456 + 201554809 = 6884^2 + 14197^2 .

It is a cyclic number.

It is not a de Polignac number, because 248944265 - 2² = 248944261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248944261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72119 + ... + 75491.

It is an arithmetic number, because the mean of its divisors is an integer number (19358325).

Almost surely, 2^248944265 is an apocalyptic number.

It is an amenable number.

248944265 is a deficient number, since it is larger than the sum of its proper divisors (60788935).

248944265 is a wasteful number, since it uses less digits than its factorization.

248944265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916.

The product of its digits is 552960, while the sum is 44.

The square root of 248944265 is about 15777.9677081682. The cubic root of 248944265 is about 629.0725119303.

The spelling of 248944265 in words is "two hundred forty-eight million, nine hundred forty-four thousand, two hundred sixty-five".