42950048 has 48 divisors (see below), whose sum is σ = 86905224. Its totient is φ = 20889600.

The previous prime is 42950029. The next prime is 42950071. The reversal of 42950048 is 84005924.

42950048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 42667024 + 283024 = 6532^2 + 532^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 42949996 and 42950023.

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 7 ways as a sum of consecutive naturals, for example, 313436 + ... + 313572.

Almost surely, 2^42950048 is an apocalyptic number.

It is an amenable number.

42950048 is an abundant number, since it is smaller than the sum of its proper divisors (43955176).

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

42950048 is a wasteful number, since it uses less digits than its factorization.

42950048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 42950048 is about 6553.6286132188. The cubic root of 42950048 is about 350.2040932102.

The spelling of 42950048 in words is "forty-two million, nine hundred fifty thousand, forty-eight".