40550200 has 24 divisors (see below), whose sum is σ = 94279680. Its totient is φ = 16220000.

The previous prime is 40550179. The next prime is 40550203. The reversal of 40550200 is 205504.

It is a happy number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40550203) 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, 101176 + ... + 101575.

It is an arithmetic number, because the mean of its divisors is an integer number (3928320).

Almost surely, 2^40550200 is an apocalyptic number.

40550200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40550200 is an abundant number, since it is smaller than the sum of its proper divisors (53729480).

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

40550200 is a wasteful number, since it uses less digits than its factorization.

40550200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202767 (or 202758 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 40550200 is about 6367.9038937471. The cubic root of 40550200 is about 343.5561022196.

Adding to 40550200 its reverse (205504), we get a palindrome (40755704).

It can be divided in two parts, 405 and 50200, that added together give a palindrome (50605).

The spelling of 40550200 in words is "forty million, five hundred fifty thousand, two hundred".