10862213 has 4 divisors (see below), whose sum is σ = 10879308. Its totient is φ = 10845120.

The previous prime is 10862197. The next prime is 10862231. The reversal of 10862213 is 31226801.

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 9972964 + 889249 = 3158^2 + 943^2 .

It is a cyclic number.

It is not a de Polignac number, because 10862213 - 2⁴ = 10862197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10862113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7556 + ... + 8877.

It is an arithmetic number, because the mean of its divisors is an integer number (2719827).

Almost surely, 2^10862213 is an apocalyptic number.

It is an amenable number.

10862213 is a deficient number, since it is larger than the sum of its proper divisors (17095).

10862213 is an equidigital number, since it uses as much as digits as its factorization.

10862213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17094.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 10862213 is about 3295.7871593900. The cubic root of 10862213 is about 221.4655120768.

The spelling of 10862213 in words is "ten million, eight hundred sixty-two thousand, two hundred thirteen".