40708806 has 16 divisors (see below), whose sum is σ = 83618544. Its totient is φ = 13202784.

The previous prime is 40708799. The next prime is 40708819. The reversal of 40708806 is 60880704.

40708806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 91465 + ... + 91908.

It is an arithmetic number, because the mean of its divisors is an integer number (5226159).

Almost surely, 2^40708806 is an apocalyptic number.

40708806 is an abundant number, since it is smaller than the sum of its proper divisors (42909738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40708806 is a wasteful number, since it uses less digits than its factorization.

40708806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183415.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 40708806 is about 6380.3452884621. The cubic root of 40708806 is about 344.0034421415.

It can be divided in two parts, 40708 and 806, that added together give a palindrome (41514).

The spelling of 40708806 in words is "forty million, seven hundred eight thousand, eight hundred six".