854886436 has 6 divisors (see below), whose sum is σ = 1496051270. Its totient is φ = 427443216.

The previous prime is 854886427. The next prime is 854886467. The reversal of 854886436 is 634688458.

It can be written as a sum of positive squares in only one way, i.e., 466560000 + 388326436 = 21600^2 + 19706^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106860801 + ... + 106860808.

Almost surely, 2^854886436 is an apocalyptic number.

It is an amenable number.

854886436 is a deficient number, since it is larger than the sum of its proper divisors (641164834).

854886436 is a wasteful number, since it uses less digits than its factorization.

854886436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213721613 (or 213721611 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 52.

The square root of 854886436 is about 29238.4410665138. The cubic root of 854886436 is about 949.0799720747.

The spelling of 854886436 in words is "eight hundred fifty-four million, eight hundred eighty-six thousand, four hundred thirty-six".