850853146 has 24 divisors (see below), whose sum is σ = 1507650624. Its totient is φ = 356999760.

The previous prime is 850853119. The next prime is 850853153. The reversal of 850853146 is 641358058.

It is a junction number, because it is equal to n+sod(n) for n = 850853099 and 850853108.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110706 + ... + 118141.

It is an arithmetic number, because the mean of its divisors is an integer number (62818776).

Almost surely, 2^850853146 is an apocalyptic number.

850853146 is a deficient number, since it is larger than the sum of its proper divisors (656797478).

850853146 is a wasteful number, since it uses less digits than its factorization.

850853146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228886 (or 228873 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 850853146 is about 29169.3871378882. The cubic root of 850853146 is about 947.5850559604.

The spelling of 850853146 in words is "eight hundred fifty million, eight hundred fifty-three thousand, one hundred forty-six".