42675904 has 14 divisors (see below), whose sum is σ = 84685124. Its totient is φ = 21337920.

The previous prime is 42675901. The next prime is 42675917. The reversal of 42675904 is 40957624.

It is not an unprimeable number, because it can be changed into a prime (42675901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333342 + ... + 333469.

Almost surely, 2^42675904 is an apocalyptic number.

It is an amenable number.

42675904 is a deficient number, since it is larger than the sum of its proper divisors (42009220).

42675904 is an equidigital number, since it uses as much as digits as its factorization.

42675904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666823 (or 666813 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 42675904 is about 6532.6796951940. The cubic root of 42675904 is about 349.4574014310.

The spelling of 42675904 in words is "forty-two million, six hundred seventy-five thousand, nine hundred four".