44068631 has 2 divisors, whose sum is σ = 44068632. Its totient is φ = 44068630.

The previous prime is 44068627. The next prime is 44068637. The reversal of 44068631 is 13686044.

44068631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44068631 - 2² = 44068627 is a prime.

It is a super-2 number, since 2×44068631² = 3884088476428322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44068637) 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 as a sum of consecutive naturals, namely, 22034315 + 22034316.

It is an arithmetic number, because the mean of its divisors is an integer number (22034316).

Almost surely, 2^44068631 is an apocalyptic number.

44068631 is a deficient number, since it is larger than the sum of its proper divisors (1).

44068631 is an equidigital number, since it uses as much as digits as its factorization.

44068631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 44068631 is about 6638.4208212496. The cubic root of 44068631 is about 353.2182922225.

The spelling of 44068631 in words is "forty-four million, sixty-eight thousand, six hundred thirty-one".