44161037 has 2 divisors, whose sum is σ = 44161038. Its totient is φ = 44161036.

The previous prime is 44161021. The next prime is 44161057. The reversal of 44161037 is 73016144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30758116 + 13402921 = 5546^2 + 3661^2 .

It is a cyclic number.

It is not a de Polignac number, because 44161037 - 2⁴ = 44161021 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 44160997 and 44161015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44161057) 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 as a sum of consecutive naturals, namely, 22080518 + 22080519.

It is an arithmetic number, because the mean of its divisors is an integer number (22080519).

Almost surely, 2^44161037 is an apocalyptic number.

It is an amenable number.

44161037 is a deficient number, since it is larger than the sum of its proper divisors (1).

44161037 is an equidigital number, since it uses as much as digits as its factorization.

44161037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 44161037 is about 6645.3771149574. The cubic root of 44161037 is about 353.4650036343.

The spelling of 44161037 in words is "forty-four million, one hundred sixty-one thousand, thirty-seven".