4978612 has 12 divisors (see below), whose sum is σ = 8739360. Its totient is φ = 2481656.

The previous prime is 4978607. The next prime is 4978651. The reversal of 4978612 is 2168794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298 + ... + 3169.

It is an arithmetic number, because the mean of its divisors is an integer number (728280).

Almost surely, 2^4978612 is an apocalyptic number.

It is an amenable number.

4978612 is a deficient number, since it is larger than the sum of its proper divisors (3760748).

4978612 is a wasteful number, since it uses less digits than its factorization.

4978612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830 (or 3828 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 4978612 is about 2231.2803499336. The cubic root of 4978612 is about 170.7534264143.

The spelling of 4978612 in words is "four million, nine hundred seventy-eight thousand, six hundred twelve".