40595113 has 8 divisors (see below), whose sum is σ = 43773128. Its totient is φ = 37425024.

The previous prime is 40595111. The next prime is 40595117. The reversal of 40595113 is 31159504.

It can be written as a sum of positive squares in 4 ways, for example, as 13638249 + 26956864 = 3693^2 + 5192^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40595113 - 2¹ = 40595111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40595111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12781 + ... + 15637.

It is an arithmetic number, because the mean of its divisors is an integer number (5471641).

Almost surely, 2^40595113 is an apocalyptic number.

It is an amenable number.

40595113 is a deficient number, since it is larger than the sum of its proper divisors (3178015).

40595113 is a wasteful number, since it uses less digits than its factorization.

40595113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 40595113 is about 6371.4294314541. The cubic root of 40595113 is about 343.6828951986.

The spelling of 40595113 in words is "forty million, five hundred ninety-five thousand, one hundred thirteen".