40863248 has 20 divisors (see below), whose sum is σ = 79399680. Its totient is φ = 20373024.

The previous prime is 40863247. The next prime is 40863259. The reversal of 40863248 is 84236804.

It is not an unprimeable number, because it can be changed into a prime (40863247) 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, 2393 + ... + 9351.

It is an arithmetic number, because the mean of its divisors is an integer number (3969984).

Almost surely, 2^40863248 is an apocalyptic number.

It is an amenable number.

40863248 is a deficient number, since it is larger than the sum of its proper divisors (38536432).

40863248 is a wasteful number, since it uses less digits than its factorization.

40863248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7334 (or 7328 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 40863248 is about 6392.4367810718. The cubic root of 40863248 is about 344.4379225342.

The spelling of 40863248 in words is "forty million, eight hundred sixty-three thousand, two hundred forty-eight".