4978732 has 12 divisors (see below), whose sum is σ = 9504936. Its totient is φ = 2263040.

The previous prime is 4978723. The next prime is 4978751. The reversal of 4978732 is 2378794.

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, 56533 + ... + 56620.

It is an arithmetic number, because the mean of its divisors is an integer number (792078).

Almost surely, 2^4978732 is an apocalyptic number.

It is an amenable number.

4978732 is a deficient number, since it is larger than the sum of its proper divisors (4526204).

4978732 is a wasteful number, since it uses less digits than its factorization.

4978732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113168 (or 113166 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 4978732 is about 2231.3072401621. The cubic root of 4978732 is about 170.7547982991.

It can be divided in two parts, 497 and 8732, that added together give a palindrome (9229).

The spelling of 4978732 in words is "four million, nine hundred seventy-eight thousand, seven hundred thirty-two".