42711048 has 24 divisors (see below), whose sum is σ = 115675950. Its totient is φ = 14236992.

The previous prime is 42711047. The next prime is 42711073. The reversal of 42711048 is 84011724.

It can be written as a sum of positive squares in only one way, i.e., 40220964 + 2490084 = 6342^2 + 1578^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (42711047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 296533 + ... + 296676.

Almost surely, 2^42711048 is an apocalyptic number.

It is an amenable number.

42711048 is an abundant number, since it is smaller than the sum of its proper divisors (72964902).

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

42711048 is a wasteful number, since it uses less digits than its factorization.

42711048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593221 (or 593214 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 42711048 is about 6535.3690025889. The cubic root of 42711048 is about 349.5533022403.

The spelling of 42711048 in words is "forty-two million, seven hundred eleven thousand, forty-eight".