42508048 has 40 divisors (see below), whose sum is σ = 93761856. Its totient is φ = 18480000.

The previous prime is 42507991. The next prime is 42508049. The reversal of 42508048 is 84080524.

It is not an unprimeable number, because it can be changed into a prime (42508049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203 + ... + 9298.

Almost surely, 2^42508048 is an apocalyptic number.

It is an amenable number.

42508048 is an abundant number, since it is smaller than the sum of its proper divisors (51253808).

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

42508048 is a wasteful number, since it uses less digits than its factorization.

42508048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10543 (or 10537 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 42508048 is about 6519.8196294069. The cubic root of 42508048 is about 348.9986289057.

It can be divided in two parts, 4 and 2508048, that added together give a palindrome (2508052).

The spelling of 42508048 in words is "forty-two million, five hundred eight thousand, forty-eight".