42675903 has 12 divisors (see below), whose sum is σ = 63926408. Its totient is φ = 28450440.

The previous prime is 42675901. The next prime is 42675917. The reversal of 42675903 is 30957624.

42675903 is a `hidden beast` number, since 4 + 2 + 67 + 590 + 3 = 666.

It is not a de Polignac number, because 42675903 - 2¹ = 42675901 is a prime.

It is a Duffinian number.

It is a congruent number.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87568 + ... + 88053.

Almost surely, 2^42675903 is an apocalyptic number.

42675903 is a deficient number, since it is larger than the sum of its proper divisors (21250505).

42675903 is an equidigital number, since it uses as much as digits as its factorization.

42675903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175636 (or 175624 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 42675903 is about 6532.6796186557. The cubic root of 42675903 is about 349.4573987014.

The spelling of 42675903 in words is "forty-two million, six hundred seventy-five thousand, nine hundred three".