40884242 has 8 divisors (see below), whose sum is σ = 70087296. Its totient is φ = 17521812.

The previous prime is 40884241. The next prime is 40884247. The reversal of 40884242 is 24248804.

40884242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

40884242 is a modest number, since divided by 4242 gives 4088 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 40884199 and 40884208.

It is not an unprimeable number, because it can be changed into a prime (40884241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1460138 + ... + 1460165.

It is an arithmetic number, because the mean of its divisors is an integer number (8760912).

Almost surely, 2^40884242 is an apocalyptic number.

40884242 is a deficient number, since it is larger than the sum of its proper divisors (29203054).

40884242 is a wasteful number, since it uses less digits than its factorization.

40884242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920312.

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 40884242 is about 6394.0786670169. The cubic root of 40884242 is about 344.4968988523.

The spelling of 40884242 in words is "forty million, eight hundred eighty-four thousand, two hundred forty-two".