40599048 has 192 divisors, whose sum is σ = 131328000. Its totient is φ = 10378368.

The previous prime is 40599037. The next prime is 40599089. The reversal of 40599048 is 84099504.

40599048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40598997 and 40599015.

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 47 ways as a sum of consecutive naturals, for example, 513873 + ... + 513951.

It is an arithmetic number, because the mean of its divisors is an integer number (684000).

Almost surely, 2^40599048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40599048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65664000).

40599048 is an abundant number, since it is smaller than the sum of its proper divisors (90728952).

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

40599048 is a wasteful number, since it uses less digits than its factorization.

40599048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 40599048 is about 6371.7382243780. The cubic root of 40599048 is about 343.6939995606.

The spelling of 40599048 in words is "forty million, five hundred ninety-nine thousand, forty-eight".