44722361 has 4 divisors (see below), whose sum is σ = 44892672. Its totient is φ = 44552052.

The previous prime is 44722357. The next prime is 44722387. The reversal of 44722361 is 16322744.

44722361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44722361 - 2² = 44722357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44722331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84761 + ... + 85286.

It is an arithmetic number, because the mean of its divisors is an integer number (11223168).

Almost surely, 2^44722361 is an apocalyptic number.

It is an amenable number.

44722361 is a deficient number, since it is larger than the sum of its proper divisors (170311).

44722361 is a wasteful number, since it uses less digits than its factorization.

44722361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170310.

The product of its digits is 8064, while the sum is 29.

The square root of 44722361 is about 6687.4779251972. The cubic root of 44722361 is about 354.9563154604.

The spelling of 44722361 in words is "forty-four million, seven hundred twenty-two thousand, three hundred sixty-one".