41085445 has 4 divisors (see below), whose sum is σ = 49302540. Its totient is φ = 32868352.

The previous prime is 41085427. The next prime is 41085449. The reversal of 41085445 is 54458014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19351201 + 21734244 = 4399^2 + 4662^2 .

It is a cyclic number.

It is not a de Polignac number, because 41085445 - 2⁹ = 41084933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41085449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4108540 + ... + 4108549.

It is an arithmetic number, because the mean of its divisors is an integer number (12325635).

Almost surely, 2^41085445 is an apocalyptic number.

It is an amenable number.

41085445 is a deficient number, since it is larger than the sum of its proper divisors (8217095).

41085445 is an equidigital number, since it uses as much as digits as its factorization.

41085445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8217094.

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 41085445 is about 6409.7928983704. The cubic root of 41085445 is about 345.0610967900.

The spelling of 41085445 in words is "forty-one million, eighty-five thousand, four hundred forty-five".