40875605 has 8 divisors (see below), whose sum is σ = 49509792. Its totient is φ = 32394448.

The previous prime is 40875589. The next prime is 40875607. The reversal of 40875605 is 50657804.

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 40875605 - 2⁴ = 40875589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40875607) 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, 37667 + ... + 38736.

It is an arithmetic number, because the mean of its divisors is an integer number (6188724).

Almost surely, 2^40875605 is an apocalyptic number.

It is an amenable number.

40875605 is a deficient number, since it is larger than the sum of its proper divisors (8634187).

40875605 is a wasteful number, since it uses less digits than its factorization.

40875605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76515.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 40875605 is about 6393.4032408413. The cubic root of 40875605 is about 344.4726382479.

The spelling of 40875605 in words is "forty million, eight hundred seventy-five thousand, six hundred five".