40500204 has 12 divisors (see below), whose sum is σ = 94500504. Its totient is φ = 13500064.

The previous prime is 40500203. The next prime is 40500209. The reversal of 40500204 is 40200504.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (40500203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1687497 + ... + 1687520.

It is an arithmetic number, because the mean of its divisors is an integer number (7875042).

Almost surely, 2^40500204 is an apocalyptic number.

It is an amenable number.

40500204 is an abundant number, since it is smaller than the sum of its proper divisors (54000300).

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

40500204 is a wasteful number, since it uses less digits than its factorization.

40500204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375024 (or 3375022 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 40500204 is about 6363.9770584125. The cubic root of 40500204 is about 343.4148493618.

Adding to 40500204 its reverse (40200504), we get a palindrome (80700708).

It can be divided in two parts, 40500 and 204, that added together give a palindrome (40704).

The spelling of 40500204 in words is "forty million, five hundred thousand, two hundred four".