850542706 has 16 divisors (see below), whose sum is σ = 1374458904. Its totient is φ = 392413824.

The previous prime is 850542697. The next prime is 850542713. The reversal of 850542706 is 607245058.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 162792081 + 687750625 = 12759^2 + 26225^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104040 + ... + 111916.

Almost surely, 2^850542706 is an apocalyptic number.

850542706 is a deficient number, since it is larger than the sum of its proper divisors (523916198).

850542706 is a wasteful number, since it uses less digits than its factorization.

850542706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12045.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 850542706 is about 29164.0653201847. The cubic root of 850542706 is about 947.4697974931.

The spelling of 850542706 in words is "eight hundred fifty million, five hundred forty-two thousand, seven hundred six".