40204801 has 8 divisors (see below), whose sum is σ = 49482944. Its totient is φ = 31810320.

The previous prime is 40204753. The next prime is 40204811. The reversal of 40204801 is 10840204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40204801 - 2⁹ = 40204289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40204811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220815 + ... + 220996.

It is an arithmetic number, because the mean of its divisors is an integer number (6185368).

Almost surely, 2^40204801 is an apocalyptic number.

It is an amenable number.

40204801 is a deficient number, since it is larger than the sum of its proper divisors (9278143).

40204801 is a wasteful number, since it uses less digits than its factorization.

40204801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441831.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 40204801 is about 6340.7255893943. The cubic root of 40204801 is about 342.5778706560.

The spelling of 40204801 in words is "forty million, two hundred four thousand, eight hundred one".