4660213 has 4 divisors (see below), whose sum is σ = 4820940. Its totient is φ = 4499488.

The previous prime is 4660189. The next prime is 4660219. The reversal of 4660213 is 3120664.

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 2566404 + 2093809 = 1602^2 + 1447^2 .

It is a cyclic number.

It is not a de Polignac number, because 4660213 - 2¹⁷ = 4529141 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 (4660219) 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, 80320 + ... + 80377.

It is an arithmetic number, because the mean of its divisors is an integer number (1205235).

Almost surely, 2^4660213 is an apocalyptic number.

It is an amenable number.

4660213 is a deficient number, since it is larger than the sum of its proper divisors (160727).

4660213 is a wasteful number, since it uses less digits than its factorization.

4660213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160726.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4660213 is about 2158.7526491009. The cubic root of 4660213 is about 167.0328619280.

Adding to 4660213 its reverse (3120664), we get a palindrome (7780877).

The spelling of 4660213 in words is "four million, six hundred sixty thousand, two hundred thirteen".