40080803 has 4 divisors (see below), whose sum is σ = 45806640. Its totient is φ = 34354968.

The previous prime is 40080797. The next prime is 40080827. The reversal of 40080803 is 30808004.

40080803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40080803 - 2⁴ = 40080787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40080863) 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 3 ways as a sum of consecutive naturals, for example, 2862908 + ... + 2862921.

It is an arithmetic number, because the mean of its divisors is an integer number (11451660).

Almost surely, 2^40080803 is an apocalyptic number.

40080803 is a deficient number, since it is larger than the sum of its proper divisors (5725837).

40080803 is an equidigital number, since it uses as much as digits as its factorization.

40080803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5725836.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 40080803 is about 6330.9401355565. The cubic root of 40080803 is about 342.2253197553.

Adding to 40080803 its reverse (30808004), we get a palindrome (70888807).

The spelling of 40080803 in words is "forty million, eighty thousand, eight hundred three".