44730661 has 4 divisors (see below), whose sum is σ = 44826912. Its totient is φ = 44634412.

The previous prime is 44730619. The next prime is 44730667. The reversal of 44730661 is 16603744.

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 44730661 - 2¹¹ = 44728613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44730667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47425 + ... + 48358.

It is an arithmetic number, because the mean of its divisors is an integer number (11206728).

Almost surely, 2^44730661 is an apocalyptic number.

It is an amenable number.

44730661 is a deficient number, since it is larger than the sum of its proper divisors (96251).

44730661 is an equidigital number, since it uses as much as digits as its factorization.

44730661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96250.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 44730661 is about 6688.0984592035. The cubic root of 44730661 is about 354.9782728222.

The spelling of 44730661 in words is "forty-four million, seven hundred thirty thousand, six hundred sixty-one".