850242827 has 16 divisors (see below), whose sum is σ = 1010625792. Its totient is φ = 700146720.

The previous prime is 850242769. The next prime is 850242829. The reversal of 850242827 is 728242058.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-850242827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (850242829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4793 + ... + 41514.

It is an arithmetic number, because the mean of its divisors is an integer number (63164112).

Almost surely, 2^850242827 is an apocalyptic number.

850242827 is a deficient number, since it is larger than the sum of its proper divisors (160382965).

850242827 is a wasteful number, since it uses less digits than its factorization.

850242827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46418.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 850242827 is about 29158.9236255387. The cubic root of 850242827 is about 947.3584334226.

The spelling of 850242827 in words is "eight hundred fifty million, two hundred forty-two thousand, eight hundred twenty-seven".