4921713 has 12 divisors (see below), whose sum is σ = 7130448. Its totient is φ = 3271320.

The previous prime is 4921711. The next prime is 4921717. The reversal of 4921713 is 3171294.

4921713 is a `hidden beast` number, since 492 + 171 + 3 = 666.

It is not a de Polignac number, because 4921713 - 2¹ = 4921711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4921711) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3618 + ... + 4788.

It is an arithmetic number, because the mean of its divisors is an integer number (594204).

Almost surely, 2^4921713 is an apocalyptic number.

It is an amenable number.

4921713 is a deficient number, since it is larger than the sum of its proper divisors (2208735).

4921713 is a wasteful number, since it uses less digits than its factorization.

4921713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644 (or 1641 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 4921713 is about 2218.4934076981. The cubic root of 4921713 is about 170.1004366131.

The spelling of 4921713 in words is "four million, nine hundred twenty-one thousand, seven hundred thirteen".