42925118 has 8 divisors (see below), whose sum is σ = 64715112. Its totient is φ = 21353416.

The previous prime is 42925087. The next prime is 42925121. The reversal of 42925118 is 81152924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54080 + ... + 54867.

It is an arithmetic number, because the mean of its divisors is an integer number (8089389).

Almost surely, 2^42925118 is an apocalyptic number.

42925118 is a deficient number, since it is larger than the sum of its proper divisors (21789994).

42925118 is a wasteful number, since it uses less digits than its factorization.

42925118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109146.

The product of its digits is 5760, while the sum is 32.

The square root of 42925118 is about 6551.7263373862. The cubic root of 42925118 is about 350.1363224067.

The spelling of 42925118 in words is "forty-two million, nine hundred twenty-five thousand, one hundred eighteen".