40516116 has 12 divisors (see below), whose sum is σ = 94537632. Its totient is φ = 13505368.

The previous prime is 40516111. The next prime is 40516121. The reversal of 40516116 is 61161504.

It is an interprime number because it is at equal distance from previous prime (40516111) and next prime (40516121).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40516111) 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, 1688160 + ... + 1688183.

It is an arithmetic number, because the mean of its divisors is an integer number (7878136).

Almost surely, 2^40516116 is an apocalyptic number.

It is an amenable number.

40516116 is an abundant number, since it is smaller than the sum of its proper divisors (54021516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40516116 is a wasteful number, since it uses less digits than its factorization.

40516116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376350 (or 3376348 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 40516116 is about 6365.2270972841. The cubic root of 40516116 is about 343.4598178728.

The spelling of 40516116 in words is "forty million, five hundred sixteen thousand, one hundred sixteen".