44613361 has 4 divisors (see below), whose sum is σ = 48045172. Its totient is φ = 41181552.

The previous prime is 44613337. The next prime is 44613377. The reversal of 44613361 is 16331644.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28291761 + 16321600 = 5319^2 + 4040^2 .

It is a cyclic number.

It is not a de Polignac number, because 44613361 - 2²³ = 36224753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44613391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715886 + ... + 1715911.

It is an arithmetic number, because the mean of its divisors is an integer number (12011293).

Almost surely, 2^44613361 is an apocalyptic number.

It is an amenable number.

44613361 is a deficient number, since it is larger than the sum of its proper divisors (3431811).

44613361 is a wasteful number, since it uses less digits than its factorization.

44613361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431810.

The product of its digits is 5184, while the sum is 28.

The square root of 44613361 is about 6679.3233938776. The cubic root of 44613361 is about 354.6677073096.

The spelling of 44613361 in words is "forty-four million, six hundred thirteen thousand, three hundred sixty-one".