40516308 has 48 divisors (see below), whose sum is σ = 120050560. Its totient is φ = 11575872.

The previous prime is 40516291. The next prime is 40516313. The reversal of 40516308 is 80361504.

40516308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26041 + ... + 27552.

Almost surely, 2^40516308 is an apocalyptic number.

It is an amenable number.

40516308 is an abundant number, since it is smaller than the sum of its proper divisors (79534252).

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

40516308 is a wasteful number, since it uses less digits than its factorization.

40516308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53613 (or 53605 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 40516308 is about 6365.2421792105. The cubic root of 40516308 is about 343.4603604074.

The spelling of 40516308 in words is "forty million, five hundred sixteen thousand, three hundred eight".