42835266 has 12 divisors (see below), whose sum is σ = 92809782. Its totient is φ = 14278416.

The previous prime is 42835229. The next prime is 42835271. The reversal of 42835266 is 66253824.

It can be written as a sum of positive squares in only one way, i.e., 31036041 + 11799225 = 5571^2 + 3435^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42835266.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1189851 + ... + 1189886.

Almost surely, 2^42835266 is an apocalyptic number.

42835266 is an abundant number, since it is smaller than the sum of its proper divisors (49974516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42835266 is a wasteful number, since it uses less digits than its factorization.

42835266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379745 (or 2379742 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 42835266 is about 6544.8656212332. The cubic root of 42835266 is about 349.8918468553.

The spelling of 42835266 in words is "forty-two million, eight hundred thirty-five thousand, two hundred sixty-six".