44631401 has 2 divisors, whose sum is σ = 44631402. Its totient is φ = 44631400.

The previous prime is 44631347. The next prime is 44631421. The reversal of 44631401 is 10413644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24019801 + 20611600 = 4901^2 + 4540^2 .

It is a cyclic number.

It is not a de Polignac number, because 44631401 - 2¹⁴ = 44615017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44631421) 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, 22315700 + 22315701.

It is an arithmetic number, because the mean of its divisors is an integer number (22315701).

Almost surely, 2^44631401 is an apocalyptic number.

It is an amenable number.

44631401 is a deficient number, since it is larger than the sum of its proper divisors (1).

44631401 is an equidigital number, since it uses as much as digits as its factorization.

44631401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 44631401 is about 6680.6736935731. The cubic root of 44631401 is about 354.7155057201.

The spelling of 44631401 in words is "forty-four million, six hundred thirty-one thousand, four hundred one".