42526668 has 24 divisors (see below), whose sum is σ = 102430720. Its totient is φ = 13718160.

The previous prime is 42526651. The next prime is 42526711. The reversal of 42526668 is 86662524.

42526668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 56788 + ... + 57531.

Almost surely, 2^42526668 is an apocalyptic number.

It is an amenable number.

42526668 is an abundant number, since it is smaller than the sum of its proper divisors (59904052).

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

42526668 is a wasteful number, since it uses less digits than its factorization.

42526668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114357 (or 114355 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 42526668 is about 6521.2474266815. The cubic root of 42526668 is about 349.0495793035.

The spelling of 42526668 in words is "forty-two million, five hundred twenty-six thousand, six hundred sixty-eight".