44704481 has 2 divisors, whose sum is σ = 44704482. Its totient is φ = 44704480.

The previous prime is 44704469. The next prime is 44704489. The reversal of 44704481 is 18440744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40768225 + 3936256 = 6385^2 + 1984^2 .

It is a cyclic number.

It is not a de Polignac number, because 44704481 - 2¹⁴ = 44688097 is a prime.

It is a super-2 number, since 2×44704481² = 3996981242958722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44704489) 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, 22352240 + 22352241.

It is an arithmetic number, because the mean of its divisors is an integer number (22352241).

Almost surely, 2^44704481 is an apocalyptic number.

It is an amenable number.

44704481 is a deficient number, since it is larger than the sum of its proper divisors (1).

44704481 is an equidigital number, since it uses as much as digits as its factorization.

44704481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 44704481 is about 6686.1409647120. The cubic root of 44704481 is about 354.9090053098.

The spelling of 44704481 in words is "forty-four million, seven hundred four thousand, four hundred eighty-one".