44835481 has 2 divisors, whose sum is σ = 44835482. Its totient is φ = 44835480.

The previous prime is 44835473. The next prime is 44835499. The reversal of 44835481 is 18453844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36905625 + 7929856 = 6075^2 + 2816^2 .

It is a cyclic number.

It is not a de Polignac number, because 44835481 - 2³ = 44835473 is a prime.

It is a super-2 number, since 2×44835481² = 4020440713002722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44835481.

It is not a weakly prime, because it can be changed into another prime (44835431) 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, 22417740 + 22417741.

It is an arithmetic number, because the mean of its divisors is an integer number (22417741).

Almost surely, 2^44835481 is an apocalyptic number.

It is an amenable number.

44835481 is a deficient number, since it is larger than the sum of its proper divisors (1).

44835481 is an equidigital number, since it uses as much as digits as its factorization.

44835481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61440, while the sum is 37.

The square root of 44835481 is about 6695.9301818343. The cubic root of 44835481 is about 355.2553370325.

The spelling of 44835481 in words is "forty-four million, eight hundred thirty-five thousand, four hundred eighty-one".