40104800 has 36 divisors (see below), whose sum is σ = 97907796. Its totient is φ = 16041600.

The previous prime is 40104797. The next prime is 40104809. The reversal of 40104800 is 840104.

It is a happy number.

40104800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40104809) 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 5 ways as a sum of consecutive naturals, for example, 24266 + ... + 25865.

It is an arithmetic number, because the mean of its divisors is an integer number (2719661).

Almost surely, 2^40104800 is an apocalyptic number.

40104800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40104800 is an abundant number, since it is smaller than the sum of its proper divisors (57802996).

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

40104800 is a wasteful number, since it uses less digits than its factorization.

40104800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50151 (or 50138 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 40104800 is about 6332.8350681192. The cubic root of 40104800 is about 342.2936046695.

Adding to 40104800 its reverse (840104), we get a palindrome (40944904).

It can be divided in two parts, 40104 and 800, that added together give a palindrome (40904).

The spelling of 40104800 in words is "forty million, one hundred four thousand, eight hundred".