40888871 has 8 divisors (see below), whose sum is σ = 43182720. Its totient is φ = 38638072.

The previous prime is 40888867. The next prime is 40888889. The reversal of 40888871 is 17888804.

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 40888871 - 2² = 40888867 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 (40888891) 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, 8801 + ... + 12618.

It is an arithmetic number, because the mean of its divisors is an integer number (5397840).

Almost surely, 2^40888871 is an apocalyptic number.

40888871 is a deficient number, since it is larger than the sum of its proper divisors (2293849).

40888871 is a wasteful number, since it uses less digits than its factorization.

40888871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21525.

The product of its (nonzero) digits is 114688, while the sum is 44.

The square root of 40888871 is about 6394.4406322993. The cubic root of 40888871 is about 344.5098999165.

The spelling of 40888871 in words is "forty million, eight hundred eighty-eight thousand, eight hundred seventy-one".