42107448 has 32 divisors (see below), whose sum is σ = 105446160. Its totient is φ = 14012160.

The previous prime is 42107447. The next prime is 42107479. The reversal of 42107448 is 84470124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42107447) 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, 18636 + ... + 20772.

Almost surely, 2^42107448 is an apocalyptic number.

It is an amenable number.

42107448 is an abundant number, since it is smaller than the sum of its proper divisors (63338712).

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

42107448 is a wasteful number, since it uses less digits than its factorization.

42107448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967 (or 2963 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 42107448 is about 6489.0251964374. The cubic root of 42107448 is about 347.8988343799.

The spelling of 42107448 in words is "forty-two million, one hundred seven thousand, four hundred forty-eight".