40704410 has 16 divisors (see below), whose sum is σ = 73459656. Its totient is φ = 16239168.

The previous prime is 40704407. The next prime is 40704437. The reversal of 40704410 is 1440704.

40704410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 27952369 + 12752041 = 5287^2 + 3571^2 .

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, 1157 + ... + 9096.

Almost surely, 2^40704410 is an apocalyptic number.

40704410 is a deficient number, since it is larger than the sum of its proper divisors (32755246).

40704410 is a wasteful number, since it uses less digits than its factorization.

40704410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10657.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 40704410 is about 6380.0007836990. Note that the first 3 decimals coincide. The cubic root of 40704410 is about 343.9910591240.

It can be divided in two parts, 40704 and 410, that added together give a palindrome (41114).

The spelling of 40704410 in words is "forty million, seven hundred four thousand, four hundred ten".