40033804 has 24 divisors (see below), whose sum is σ = 72722160. Its totient is φ = 19260864.

The previous prime is 40033781. The next prime is 40033811. The reversal of 40033804 is 40833004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65002 + ... + 65614.

It is an arithmetic number, because the mean of its divisors is an integer number (3030090).

Almost surely, 2^40033804 is an apocalyptic number.

It is an amenable number.

40033804 is a deficient number, since it is larger than the sum of its proper divisors (32688356).

40033804 is a wasteful number, since it uses less digits than its factorization.

40033804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 40033804 is about 6327.2271968059. The cubic root of 40033804 is about 342.0915022539.

Adding to 40033804 its reverse (40833004), we get a palindrome (80866808).

The spelling of 40033804 in words is "forty million, thirty-three thousand, eight hundred four".