56847236 has 12 divisors (see below), whose sum is σ = 99663312. Its totient is φ = 28372008.

The previous prime is 56847229. The next prime is 56847251. The reversal of 56847236 is 63274865.

It is a happy number.

56847236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 56847193 and 56847202.

It is an unprimeable number.

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, 10370 + ... + 14873.

It is an arithmetic number, because the mean of its divisors is an integer number (8305276).

Almost surely, 2^56847236 is an apocalyptic number.

It is an amenable number.

56847236 is a deficient number, since it is larger than the sum of its proper divisors (42816076).

56847236 is a wasteful number, since it uses less digits than its factorization.

56847236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25810 (or 25808 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 56847236 is about 7539.7106045259. The cubic root of 56847236 is about 384.5059970892.

The spelling of 56847236 in words is "fifty-six million, eight hundred forty-seven thousand, two hundred thirty-six".