41650000 has 180 divisors, whose sum is σ = 124234236. Its totient is φ = 13440000.

The previous prime is 41649991. The next prime is 41650001. The reversal of 41650000 is 5614.

41650000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 29203216 + 12446784 = 5404^2 + 3528^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41650001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2449992 + ... + 2450008.

Almost surely, 2^41650000 is an apocalyptic number.

41650000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41650000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62117118).

41650000 is an abundant number, since it is smaller than the sum of its proper divisors (82584236).

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

41650000 is an equidigital number, since it uses as much as digits as its factorization.

41650000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64 (or 31 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 41650000 is about 6453.6811201050. The cubic root of 41650000 is about 346.6344069258.

Adding to 41650000 its reverse (5614), we get a palindrome (41655614).

The spelling of 41650000 in words is "forty-one million, six hundred fifty thousand".