4978712 has 32 divisors (see below), whose sum is σ = 9812880. Its totient is φ = 2365440.

The previous prime is 4978709. The next prime is 4978723. The reversal of 4978712 is 2178794.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13928 + ... + 14280.

Almost surely, 2^4978712 is an apocalyptic number.

It is an amenable number.

4978712 is a deficient number, since it is larger than the sum of its proper divisors (4834168).

4978712 is a wasteful number, since it uses less digits than its factorization.

4978712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 439 counting only the distinct ones).

The product of its digits is 28224, while the sum is 38.

The square root of 4978712 is about 2231.3027584799. The cubic root of 4978712 is about 170.7545696532.

The spelling of 4978712 in words is "four million, nine hundred seventy-eight thousand, seven hundred twelve".