846222925 has 6 divisors (see below), whose sum is σ = 1049316458. Its totient is φ = 676978320.

The previous prime is 846222919. The next prime is 846222961. The reversal of 846222925 is 529222648.

It can be written as a sum of positive squares in 3 ways, for example, as 227529 + 845995396 = 477^2 + 29086^2 .

It is not a de Polignac number, because 846222925 - 2²⁹ = 309352013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16924434 + ... + 16924483.

Almost surely, 2^846222925 is an apocalyptic number.

It is an amenable number.

846222925 is a deficient number, since it is larger than the sum of its proper divisors (203093533).

846222925 is a wasteful number, since it uses less digits than its factorization.

846222925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33848927 (or 33848922 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 846222925 is about 29089.9110517719. The cubic root of 846222925 is about 945.8630544761.

The spelling of 846222925 in words is "eight hundred forty-six million, two hundred twenty-two thousand, nine hundred twenty-five".