4819013 has 4 divisors (see below), whose sum is σ = 4866828. Its totient is φ = 4771200.

The previous prime is 4818953. The next prime is 4819021. The reversal of 4819013 is 3109184.

4819013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2696164 + 2122849 = 1642^2 + 1457^2 .

It is a cyclic number.

It is not a de Polignac number, because 4819013 - 2⁸ = 4818757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4819033) 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, 23756 + ... + 23957.

It is an arithmetic number, because the mean of its divisors is an integer number (1216707).

Almost surely, 2^4819013 is an apocalyptic number.

It is an amenable number.

4819013 is a deficient number, since it is larger than the sum of its proper divisors (47815).

4819013 is a wasteful number, since it uses less digits than its factorization.

4819013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47814.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 4819013 is about 2195.2250454111. The cubic root of 4819013 is about 168.9089644271.

The spelling of 4819013 in words is "four million, eight hundred nineteen thousand, thirteen".