40932163 has 4 divisors (see below), whose sum is σ = 41102248. Its totient is φ = 40762080.

The previous prime is 40932161. The next prime is 40932167. The reversal of 40932163 is 36123904.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40932163 - 2¹ = 40932161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40932161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84681 + ... + 85162.

It is an arithmetic number, because the mean of its divisors is an integer number (10275562).

Almost surely, 2^40932163 is an apocalyptic number.

40932163 is a deficient number, since it is larger than the sum of its proper divisors (170085).

40932163 is a wasteful number, since it uses less digits than its factorization.

40932163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170084.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 40932163 is about 6397.8248647490. The cubic root of 40932163 is about 344.6314428663.

The spelling of 40932163 in words is "forty million, nine hundred thirty-two thousand, one hundred sixty-three".