40117016 has 16 divisors (see below), whose sum is σ = 76453440. Its totient is φ = 19729440.

The previous prime is 40117013. The next prime is 40117019. The reversal of 40117016 is 61071104.

It is an interprime number because it is at equal distance from previous prime (40117013) and next prime (40117019).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40117013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40616 + ... + 41591.

It is an arithmetic number, because the mean of its divisors is an integer number (4778340).

Almost surely, 2^40117016 is an apocalyptic number.

It is an amenable number.

40117016 is a deficient number, since it is larger than the sum of its proper divisors (36336424).

40117016 is a wasteful number, since it uses less digits than its factorization.

40117016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82274 (or 82270 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 40117016 is about 6333.7994916164. The cubic root of 40117016 is about 342.3283555737.

The spelling of 40117016 in words is "forty million, one hundred seventeen thousand, sixteen".