8460213 has 4 divisors (see below), whose sum is σ = 11280288. Its totient is φ = 5640140.

The previous prime is 8460209. The next prime is 8460217. The reversal of 8460213 is 3120648.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8460209) and next prime (8460217).

It is a cyclic number.

It is not a de Polignac number, because 8460213 - 2² = 8460209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8460217) 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 3 ways as a sum of consecutive naturals, for example, 1410033 + ... + 1410038.

It is an arithmetic number, because the mean of its divisors is an integer number (2820072).

Almost surely, 2^8460213 is an apocalyptic number.

It is an amenable number.

8460213 is a deficient number, since it is larger than the sum of its proper divisors (2820075).

8460213 is a wasteful number, since it uses less digits than its factorization.

8460213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820074.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 8460213 is about 2908.6445296736. The cubic root of 8460213 is about 203.7638318486.

The spelling of 8460213 in words is "eight million, four hundred sixty thousand, two hundred thirteen".