4999656 has 16 divisors (see below), whose sum is σ = 12499200. Its totient is φ = 1666544.

The previous prime is 4999651. The next prime is 4999661. The reversal of 4999656 is 6569994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4999651) and next prime (4999661).

It is not an unprimeable number, because it can be changed into a prime (4999651) 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, 104136 + ... + 104183.

It is an arithmetic number, because the mean of its divisors is an integer number (781200).

Almost surely, 2^4999656 is an apocalyptic number.

It is an amenable number.

4999656 is an abundant number, since it is smaller than the sum of its proper divisors (7499544).

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

4999656 is a wasteful number, since it uses less digits than its factorization.

4999656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208328 (or 208324 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 4999656 is about 2235.9910554383. The cubic root of 4999656 is about 170.9936730329.

The spelling of 4999656 in words is "four million, nine hundred ninety-nine thousand, six hundred fifty-six".