846236256 has 36 divisors (see below), whose sum is σ = 2222118612. Its totient is φ = 281983744.

The previous prime is 846236249. The next prime is 846236267. The reversal of 846236256 is 652632648.

It is a happy number.

It is a super-2 number, since 2×846236256² = 1432231601937795072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283540 + ... + 286508.

It is an arithmetic number, because the mean of its divisors is an integer number (61725517).

Almost surely, 2^846236256 is an apocalyptic number.

It is an amenable number.

846236256 is an abundant number, since it is smaller than the sum of its proper divisors (1375882356).

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

846236256 is an frugal number, since it uses more digits than its factorization.

846236256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5951 (or 2974 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 846236256 is about 29090.1401852930. The cubic root of 846236256 is about 945.8680213446.

The spelling of 846236256 in words is "eight hundred forty-six million, two hundred thirty-six thousand, two hundred fifty-six".