44200481 has 8 divisors (see below), whose sum is σ = 48038760. Its totient is φ = 40424832.

The previous prime is 44200469. The next prime is 44200537. The reversal of 44200481 is 18400244.

It can be written as a sum of positive squares in 4 ways, for example, as 3763600 + 40436881 = 1940^2 + 6359^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44200481 is a prime.

It is a super-2 number, since 2×44200481² = 3907365041262722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44205481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14180 + ... + 17013.

It is an arithmetic number, because the mean of its divisors is an integer number (6004845).

Almost surely, 2^44200481 is an apocalyptic number.

It is an amenable number.

44200481 is a deficient number, since it is larger than the sum of its proper divisors (3838279).

44200481 is a wasteful number, since it uses less digits than its factorization.

44200481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31315.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 44200481 is about 6648.3442299568. The cubic root of 44200481 is about 353.5702089288.

The spelling of 44200481 in words is "forty-four million, two hundred thousand, four hundred eighty-one".