42375908 has 6 divisors (see below), whose sum is σ = 74157846. Its totient is φ = 21187952.

The previous prime is 42375877. The next prime is 42375911. The reversal of 42375908 is 80957324.

It can be written as a sum of positive squares in only one way, i.e., 25989604 + 16386304 = 5098^2 + 4048^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5296985 + ... + 5296992.

It is an arithmetic number, because the mean of its divisors is an integer number (12359641).

Almost surely, 2^42375908 is an apocalyptic number.

It is an amenable number.

42375908 is a deficient number, since it is larger than the sum of its proper divisors (31781938).

42375908 is a wasteful number, since it uses less digits than its factorization.

42375908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10593981 (or 10593979 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 42375908 is about 6509.6780258320. The cubic root of 42375908 is about 348.6366225751.

The spelling of 42375908 in words is "forty-two million, three hundred seventy-five thousand, nine hundred eight".