4536856 has 8 divisors (see below), whose sum is σ = 8506620. Its totient is φ = 2268424.

The previous prime is 4536827. The next prime is 4536859. The reversal of 4536856 is 6586354.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283546 + ... + 283561.

Almost surely, 2^4536856 is an apocalyptic number.

It is an amenable number.

4536856 is a deficient number, since it is larger than the sum of its proper divisors (3969764).

4536856 is a wasteful number, since it uses less digits than its factorization.

4536856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567113 (or 567109 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 4536856 is about 2129.9896713365. The cubic root of 4536856 is about 165.5458627987.

The spelling of 4536856 in words is "four million, five hundred thirty-six thousand, eight hundred fifty-six".