4994656 has 24 divisors (see below), whose sum is σ = 9918720. Its totient is φ = 2475648.

The previous prime is 4994621. The next prime is 4994659. The reversal of 4994656 is 6564994.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994659) 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, 3450 + ... + 4678.

It is an arithmetic number, because the mean of its divisors is an integer number (413280).

Almost surely, 2^4994656 is an apocalyptic number.

It is an amenable number.

4994656 is a deficient number, since it is larger than the sum of its proper divisors (4924064).

4994656 is a wasteful number, since it uses less digits than its factorization.

4994656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366 (or 1358 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 4994656 is about 2234.8727033100. The cubic root of 4994656 is about 170.9366522077.

The spelling of 4994656 in words is "four million, nine hundred ninety-four thousand, six hundred fifty-six".