4985656 has 16 divisors (see below), whose sum is σ = 10067400. Its totient is φ = 2301024.

The previous prime is 4985653. The next prime is 4985693. The reversal of 4985656 is 6565894.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23866 + ... + 24073.

Almost surely, 2^4985656 is an apocalyptic number.

It is an amenable number.

4985656 is an abundant number, since it is smaller than the sum of its proper divisors (5081744).

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

4985656 is a wasteful number, since it uses less digits than its factorization.

4985656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47958 (or 47954 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 4985656 is about 2232.8582579286. The cubic root of 4985656 is about 170.8339187501.

The spelling of 4985656 in words is "four million, nine hundred eighty-five thousand, six hundred fifty-six".