40948448 has 24 divisors (see below), whose sum is σ = 80831520. Its totient is φ = 20419840.

The previous prime is 40948447. The next prime is 40948459. The reversal of 40948448 is 84484904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40948447) 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, 12308 + ... + 15276.

It is an arithmetic number, because the mean of its divisors is an integer number (3367980).

Almost surely, 2^40948448 is an apocalyptic number.

It is an amenable number.

40948448 is a deficient number, since it is larger than the sum of its proper divisors (39883072).

40948448 is a wasteful number, since it uses less digits than its factorization.

40948448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410 (or 3402 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 40948448 is about 6399.0974363577. The cubic root of 40948448 is about 344.6771410696.

The spelling of 40948448 in words is "forty million, nine hundred forty-eight thousand, four hundred forty-eight".