40968171 has 6 divisors (see below), whose sum is σ = 59176260. Its totient is φ = 27312108.

The previous prime is 40968131. The next prime is 40968211. The reversal of 40968171 is 17186904.

It is an interprime number because it is at equal distance from previous prime (40968131) and next prime (40968211).

It is not a de Polignac number, because 40968171 - 2⁷ = 40968043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40968131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2276001 + ... + 2276018.

It is an arithmetic number, because the mean of its divisors is an integer number (9862710).

Almost surely, 2^40968171 is an apocalyptic number.

40968171 is a deficient number, since it is larger than the sum of its proper divisors (18208089).

40968171 is a wasteful number, since it uses less digits than its factorization.

40968171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552025 (or 4552022 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 40968171 is about 6400.6383275420. The cubic root of 40968171 is about 344.7324706074.

The spelling of 40968171 in words is "forty million, nine hundred sixty-eight thousand, one hundred seventy-one".