41020650 has 72 divisors (see below), whose sum is σ = 120242304. Its totient is φ = 9943200.

The previous prime is 41020649. The next prime is 41020663. The reversal of 41020650 is 5602014.

It is a happy number.

41020650 is a `hidden beast` number, since 4 + 10 + 2 + 0 + 650 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 807 + ... + 9093.

It is an arithmetic number, because the mean of its divisors is an integer number (1670032).

Almost surely, 2^41020650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41020650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60121152).

41020650 is an abundant number, since it is smaller than the sum of its proper divisors (79221654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41020650 is a wasteful number, since it uses less digits than its factorization.

41020650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8316 (or 8308 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 41020650 is about 6404.7365285389. The cubic root of 41020650 is about 344.8796051236.

Adding to 41020650 its reverse (5602014), we get a palindrome (46622664).

The spelling of 41020650 in words is "forty-one million, twenty thousand, six hundred fifty".