10886213 has 12 divisors (see below), whose sum is σ = 11978820. Its totient is φ = 9833472.

The previous prime is 10886207. The next prime is 10886219. The reversal of 10886213 is 31268801.

It is an interprime number because it is at equal distance from previous prime (10886207) and next prime (10886219).

It can be written as a sum of positive squares in 6 ways, for example, as 1747684 + 9138529 = 1322^2 + 3023^2 .

It is not a de Polignac number, because 10886213 - 2¹⁴ = 10869829 is a prime.

It is a super-3 number, since 3×10886213³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10886219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112181 + ... + 112277.

It is an arithmetic number, because the mean of its divisors is an integer number (998235).

Almost surely, 2^10886213 is an apocalyptic number.

10886213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10886213 is a deficient number, since it is larger than the sum of its proper divisors (1092607).

10886213 is an frugal number, since it uses more digits than its factorization.

10886213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 10886213 is about 3299.4261622288. The cubic root of 10886213 is about 221.6285010391.

The spelling of 10886213 in words is "ten million, eight hundred eighty-six thousand, two hundred thirteen".