4978741 has 8 divisors (see below), whose sum is σ = 5469120. Its totient is φ = 4511232.

The previous prime is 4978723. The next prime is 4978751. The reversal of 4978741 is 1478794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4978741 - 2⁵ = 4978709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4978694 and 4978703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4978751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5260 + ... + 6133.

It is an arithmetic number, because the mean of its divisors is an integer number (683640).

Almost surely, 2^4978741 is an apocalyptic number.

It is an amenable number.

4978741 is a deficient number, since it is larger than the sum of its proper divisors (490379).

4978741 is a wasteful number, since it uses less digits than its factorization.

4978741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11435.

The product of its digits is 56448, while the sum is 40.

The square root of 4978741 is about 2231.3092569162. The cubic root of 4978741 is about 170.7549011896.

The spelling of 4978741 in words is "four million, nine hundred seventy-eight thousand, seven hundred forty-one".