40241008 has 20 divisors (see below), whose sum is σ = 79869888. Its totient is φ = 19629440.

The previous prime is 40240999. The next prime is 40241021. The reversal of 40241008 is 80014204.

It is a congruent number.

It is an unprimeable number.

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, 30016 + ... + 31327.

Almost surely, 2^40241008 is an apocalyptic number.

It is an amenable number.

40241008 is a deficient number, since it is larger than the sum of its proper divisors (39628880).

40241008 is a wasteful number, since it uses less digits than its factorization.

40241008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61392 (or 61386 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 40241008 is about 6343.5800617632. The cubic root of 40241008 is about 342.6806775768.

The spelling of 40241008 in words is "forty million, two hundred forty-one thousand, eight".