894871652 has 12 divisors (see below), whose sum is σ = 1648447920. Its totient is φ = 423886536.

The previous prime is 894871651. The next prime is 894871661. The reversal of 894871652 is 256178498.

It is a self number, because there is not a number n which added to its sum of digits gives 894871652.

It is not an unprimeable number, because it can be changed into a prime (894871651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5887238 + ... + 5887389.

It is an arithmetic number, because the mean of its divisors is an integer number (137370660).

Almost surely, 2^894871652 is an apocalyptic number.

It is an amenable number.

894871652 is a deficient number, since it is larger than the sum of its proper divisors (753576268).

894871652 is a wasteful number, since it uses less digits than its factorization.

894871652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11774650 (or 11774648 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The square root of 894871652 is about 29914.4054261488. The cubic root of 894871652 is about 963.6520512705.

The spelling of 894871652 in words is "eight hundred ninety-four million, eight hundred seventy-one thousand, six hundred fifty-two".