854711136 has 48 divisors (see below), whose sum is σ = 2492910000. Its totient is φ = 284903424.

The previous prime is 854711101. The next prime is 854711153. The reversal of 854711136 is 631117458.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×854711136² = 1461062252004820992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 854711136.

It is a congruent number.

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, 493761 + ... + 495488.

It is an arithmetic number, because the mean of its divisors is an integer number (51935625).

Almost surely, 2^854711136 is an apocalyptic number.

It is an amenable number.

854711136 is an abundant number, since it is smaller than the sum of its proper divisors (1638198864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

854711136 is a wasteful number, since it uses less digits than its factorization.

854711136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989268 (or 989254 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 854711136 is about 29235.4431469749. The cubic root of 854711136 is about 949.0150959752.

It can be divided in two parts, 8547 and 11136, that added together give a 9-th power (19683 = 3⁹).

The spelling of 854711136 in words is "eight hundred fifty-four million, seven hundred eleven thousand, one hundred thirty-six".