41121650 has 12 divisors (see below), whose sum is σ = 76486362. Its totient is φ = 16448640.

The previous prime is 41121637. The next prime is 41121659. The reversal of 41121650 is 5612114.

It can be written as a sum of positive squares in 3 ways, for example, as 17783089 + 23338561 = 4217^2 + 4831^2 .

It is not an unprimeable number, because it can be changed into a prime (41121659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 411167 + ... + 411266.

Almost surely, 2^41121650 is an apocalyptic number.

41121650 is a deficient number, since it is larger than the sum of its proper divisors (35364712).

41121650 is a wasteful number, since it uses less digits than its factorization.

41121650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822445 (or 822440 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 41121650 is about 6412.6164706772. The cubic root of 41121650 is about 345.1624243945.

Adding to 41121650 its reverse (5612114), we get a palindrome (46733764).

The spelling of 41121650 in words is "forty-one million, one hundred twenty-one thousand, six hundred fifty".