842050266 has 8 divisors (see below), whose sum is σ = 1684100544. Its totient is φ = 280683420.

The previous prime is 842050247. The next prime is 842050267. The reversal of 842050266 is 662050248.

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

842050266 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (842050267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70170850 + ... + 70170861.

It is an arithmetic number, because the mean of its divisors is an integer number (210512568).

Almost surely, 2^842050266 is an apocalyptic number.

842050266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

842050266 is a wasteful number, since it uses less digits than its factorization.

842050266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140341716.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 842050266 is about 29018.1023845461. The cubic root of 842050266 is about 944.3058332597.

The spelling of 842050266 in words is "eight hundred forty-two million, fifty thousand, two hundred sixty-six".