11676213 has 6 divisors (see below), whose sum is σ = 16865654. Its totient is φ = 7784136.

The previous prime is 11676211. The next prime is 11676227. The reversal of 11676213 is 31267611.

It can be written as a sum of positive squares in only one way, i.e., 11675889 + 324 = 3417^2 + 18^2 .

It is not a de Polignac number, because 11676213 - 2¹ = 11676211 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 (11676211) 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 5 ways as a sum of consecutive naturals, for example, 648670 + ... + 648687.

Almost surely, 2^11676213 is an apocalyptic number.

It is an amenable number.

11676213 is a deficient number, since it is larger than the sum of its proper divisors (5189441).

11676213 is a wasteful number, since it uses less digits than its factorization.

11676213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297363 (or 1297360 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 11676213 is about 3417.0474096799. The cubic root of 11676213 is about 226.8649147442.

The spelling of 11676213 in words is "eleven million, six hundred seventy-six thousand, two hundred thirteen".