40716718 has 16 divisors (see below), whose sum is σ = 70084224. Its totient is φ = 17379000.

The previous prime is 40716701. The next prime is 40716727. The reversal of 40716718 is 81761704.

It is a super-2 number, since 2×40716718² = 3315702249383048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2280 + ... + 9307.

It is an arithmetic number, because the mean of its divisors is an integer number (4380264).

Almost surely, 2^40716718 is an apocalyptic number.

40716718 is a deficient number, since it is larger than the sum of its proper divisors (29367506).

40716718 is a wasteful number, since it uses less digits than its factorization.

40716718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11847.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 40716718 is about 6380.9652874781. The cubic root of 40716718 is about 344.0257270735.

The spelling of 40716718 in words is "forty million, seven hundred sixteen thousand, seven hundred eighteen".