846465241 has 4 divisors (see below), whose sum is σ = 896257332. Its totient is φ = 796673152.

The previous prime is 846465239. The next prime is 846465247. The reversal of 846465241 is 142564648.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 246019225 + 600446016 = 15685^2 + 24504^2 .

It is a cyclic number.

It is not a de Polignac number, because 846465241 - 2¹ = 846465239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 846465194 and 846465203.

It is not an unprimeable number, because it can be changed into a prime (846465247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24896020 + ... + 24896053.

It is an arithmetic number, because the mean of its divisors is an integer number (224064333).

Almost surely, 2^846465241 is an apocalyptic number.

It is an amenable number.

846465241 is a deficient number, since it is larger than the sum of its proper divisors (49792091).

846465241 is a wasteful number, since it uses less digits than its factorization.

846465241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49792090.

The product of its digits is 184320, while the sum is 40.

The square root of 846465241 is about 29094.0757027956. The cubic root of 846465241 is about 945.9533285129.

The spelling of 846465241 in words is "eight hundred forty-six million, four hundred sixty-five thousand, two hundred forty-one".