40800365 has 8 divisors (see below), whose sum is σ = 49235040. Its totient is φ = 32457232.

The previous prime is 40800341. The next prime is 40800427. The reversal of 40800365 is 56300804.

40800365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40800365 - 2¹⁶ = 40734829 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21899 + ... + 23688.

It is an arithmetic number, because the mean of its divisors is an integer number (6154380).

Almost surely, 2^40800365 is an apocalyptic number.

It is an amenable number.

40800365 is a deficient number, since it is larger than the sum of its proper divisors (8434675).

40800365 is a wasteful number, since it uses less digits than its factorization.

40800365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45771.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 40800365 is about 6387.5163404879. The cubic root of 40800365 is about 344.2611507349.

The spelling of 40800365 in words is "forty million, eight hundred thousand, three hundred sixty-five".