39550048 has 24 divisors (see below), whose sum is σ = 80377920. Its totient is φ = 19136640.

The previous prime is 39550009. The next prime is 39550057. The reversal of 39550048 is 84005593.

39550048 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 = 39549995 and 39550022.

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 3 ways as a sum of consecutive naturals, for example, 18943 + ... + 20926.

It is an arithmetic number, because the mean of its divisors is an integer number (3349080).

Almost surely, 2^39550048 is an apocalyptic number.

It is an amenable number.

39550048 is an abundant number, since it is smaller than the sum of its proper divisors (40827872).

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

39550048 is a wasteful number, since it uses less digits than its factorization.

39550048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39910 (or 39902 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 39550048 is about 6288.8828896713. The cubic root of 39550048 is about 340.7080056162.

The spelling of 39550048 in words is "thirty-nine million, five hundred fifty thousand, forty-eight".