4785013 has 4 divisors (see below), whose sum is σ = 4790988. Its totient is φ = 4779040.

The previous prime is 4784963. The next prime is 4785031. The reversal of 4785013 is 3105874.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3301489 + 1483524 = 1817^2 + 1218^2 .

It is a cyclic number.

It is not a de Polignac number, because 4785013 - 2⁹ = 4784501 is a prime.

It is a Duffinian number.

4785013 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4785043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1558 + ... + 3463.

It is an arithmetic number, because the mean of its divisors is an integer number (1197747).

Almost surely, 2^4785013 is an apocalyptic number.

It is an amenable number.

4785013 is a deficient number, since it is larger than the sum of its proper divisors (5975).

4785013 is an equidigital number, since it uses as much as digits as its factorization.

4785013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5974.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 4785013 is about 2187.4672568978. The cubic root of 4785013 is about 168.5107871711.

The spelling of 4785013 in words is "four million, seven hundred eighty-five thousand, thirteen".