44230661 has 2 divisors, whose sum is σ = 44230662. Its totient is φ = 44230660.

The previous prime is 44230643. The next prime is 44230687. The reversal of 44230661 is 16603244.

It is an a-pointer prime, because the next prime (44230687) can be obtained adding 44230661 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33570436 + 10660225 = 5794^2 + 3265^2 .

It is a cyclic number.

It is not a de Polignac number, because 44230661 - 2²² = 40036357 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44230661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44230601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22115330 + 22115331.

It is an arithmetic number, because the mean of its divisors is an integer number (22115331).

Almost surely, 2^44230661 is an apocalyptic number.

It is an amenable number.

44230661 is a deficient number, since it is larger than the sum of its proper divisors (1).

44230661 is an equidigital number, since it uses as much as digits as its factorization.

44230661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 44230661 is about 6650.6135807157. The cubic root of 44230661 is about 353.6506629641.

The spelling of 44230661 in words is "forty-four million, two hundred thirty thousand, six hundred sixty-one".