42662704 has 20 divisors (see below), whose sum is σ = 94467664. Its totient is φ = 18283968.

The previous prime is 42662701. The next prime is 42662713. The reversal of 42662704 is 40726624.

42662704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42662701) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 190347 + ... + 190570.

Almost surely, 2^42662704 is an apocalyptic number.

It is an amenable number.

42662704 is an abundant number, since it is smaller than the sum of its proper divisors (51804960).

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

42662704 is a wasteful number, since it uses less digits than its factorization.

42662704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380932 (or 380926 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 42662704 is about 6531.6693118988. The cubic root of 42662704 is about 349.4213677215.

The spelling of 42662704 in words is "forty-two million, six hundred sixty-two thousand, seven hundred four".