42835106 has 4 divisors (see below), whose sum is σ = 64252662. Its totient is φ = 21417552.

The previous prime is 42835061. The next prime is 42835123. The reversal of 42835106 is 60153824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42706225 + 128881 = 6535^2 + 359^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10708775 + ... + 10708778.

Almost surely, 2^42835106 is an apocalyptic number.

42835106 is a deficient number, since it is larger than the sum of its proper divisors (21417556).

42835106 is a wasteful number, since it uses less digits than its factorization.

42835106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21417555.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 42835106 is about 6544.8533978998. The cubic root of 42835106 is about 349.8914112114.

The spelling of 42835106 in words is "forty-two million, eight hundred thirty-five thousand, one hundred six".