850242267 has 144 divisors (see below), whose sum is σ = 1638973440. Its totient is φ = 420650496.

The previous prime is 850242247. The next prime is 850242293. The reversal of 850242267 is 762242058.

It is not a de Polignac number, because 850242267 - 2²⁰ = 849193691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (850242227) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6694758 + ... + 6694884.

It is an arithmetic number, because the mean of its divisors is an integer number (11381760).

Almost surely, 2^850242267 is an apocalyptic number.

850242267 is a deficient number, since it is larger than the sum of its proper divisors (788731173).

850242267 is a wasteful number, since it uses less digits than its factorization.

850242267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 850242267 is about 29158.9140229879. The cubic root of 850242267 is about 947.3582254346.

The spelling of 850242267 in words is "eight hundred fifty million, two hundred forty-two thousand, two hundred sixty-seven".