40814115 has 16 divisors (see below), whose sum is σ = 65522688. Its totient is φ = 21694176.

The previous prime is 40814101. The next prime is 40814119. The reversal of 40814115 is 51141804.

40814115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40814115 - 2⁴ = 40814099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40814119) 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 15 ways as a sum of consecutive naturals, for example, 174 + ... + 9036.

It is an arithmetic number, because the mean of its divisors is an integer number (4095168).

Almost surely, 2^40814115 is an apocalyptic number.

40814115 is a deficient number, since it is larger than the sum of its proper divisors (24708573).

40814115 is a wasteful number, since it uses less digits than its factorization.

40814115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9178.

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 40814115 is about 6388.5925680074. The cubic root of 40814115 is about 344.2998191730.

Adding to 40814115 its reverse (51141804), we get a palindrome (91955919).

It can be divided in two parts, 408141 and 15, that added together give a triangular number (408156 = T₉₀₃).

The spelling of 40814115 in words is "forty million, eight hundred fourteen thousand, one hundred fifteen".