44872265 has 8 divisors (see below), whose sum is σ = 57014280. Its totient is φ = 33786112.

The previous prime is 44872229. The next prime is 44872279. The reversal of 44872265 is 56227844.

It can be written as a sum of positive squares in 4 ways, for example, as 529984 + 44342281 = 728^2 + 6659^2 .

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 44872265 - 2¹⁰ = 44871241 is a prime.

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, 263870 + ... + 264039.

It is an arithmetic number, because the mean of its divisors is an integer number (7126785).

Almost surely, 2^44872265 is an apocalyptic number.

It is an amenable number.

44872265 is a deficient number, since it is larger than the sum of its proper divisors (12142015).

44872265 is a wasteful number, since it uses less digits than its factorization.

44872265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527931.

The product of its digits is 107520, while the sum is 38.

The square root of 44872265 is about 6698.6763617897. The cubic root of 44872265 is about 355.3524635342.

The spelling of 44872265 in words is "forty-four million, eight hundred seventy-two thousand, two hundred sixty-five".