40616116 has 18 divisors (see below), whose sum is σ = 71733158. Its totient is φ = 20122560.

The previous prime is 40616101. The next prime is 40616119. The reversal of 40616116 is 61161604.

It can be written as a sum of positive squares in 3 ways, for example, as 7022500 + 33593616 = 2650^2 + 5796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40616119) 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, 74806 + ... + 75346.

Almost surely, 2^40616116 is an apocalyptic number.

It is an amenable number.

40616116 is a deficient number, since it is larger than the sum of its proper divisors (31117042).

40616116 is a wasteful number, since it uses less digits than its factorization.

40616116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 40616116 is about 6373.0774355879. The cubic root of 40616116 is about 343.7421562508.

The spelling of 40616116 in words is "forty million, six hundred sixteen thousand, one hundred sixteen".