40875117 has 8 divisors (see below), whose sum is σ = 56869824. Its totient is φ = 26065248.

The previous prime is 40875083. The next prime is 40875139. The reversal of 40875117 is 71157804.

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

It is not a de Polignac number, because 40875117 - 2⁶ = 40875053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40875017) 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, 296128 + ... + 296265.

It is an arithmetic number, because the mean of its divisors is an integer number (7108728).

Almost surely, 2^40875117 is an apocalyptic number.

It is an amenable number.

40875117 is a deficient number, since it is larger than the sum of its proper divisors (15994707).

40875117 is a wasteful number, since it uses less digits than its factorization.

40875117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592419.

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 40875117 is about 6393.3650763897. The cubic root of 40875117 is about 344.4712673951.

The spelling of 40875117 in words is "forty million, eight hundred seventy-five thousand, one hundred seventeen".