40501105 has 8 divisors (see below), whose sum is σ = 49056192. Its totient is φ = 32097648.

The previous prime is 40501079. The next prime is 40501127. The reversal of 40501105 is 50110504.

It is a happy number.

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 40501105 - 2¹¹ = 40499057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37317 + ... + 38386.

It is an arithmetic number, because the mean of its divisors is an integer number (6132024).

Almost surely, 2^40501105 is an apocalyptic number.

It is an amenable number.

40501105 is a deficient number, since it is larger than the sum of its proper divisors (8555087).

40501105 is a wasteful number, since it uses less digits than its factorization.

40501105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75815.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 40501105 is about 6364.0478470860. The cubic root of 40501105 is about 343.4173959703.

Adding to 40501105 its reverse (50110504), we get a palindrome (90611609).

The spelling of 40501105 in words is "forty million, five hundred one thousand, one hundred five".