2213529677 has 8 divisors (see below), whose sum is σ = 2247062400. Its totient is φ = 2180134944.

The previous prime is 2213529671. The next prime is 2213529679. The reversal of 2213529677 is 7769253122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2213529677 - 2¹⁴ = 2213513293 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 (2213529671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943 + ... + 66564.

It is an arithmetic number, because the mean of its divisors is an integer number (280882800).

Almost surely, 2^2213529677 is an apocalyptic number.

It is an amenable number.

2213529677 is a deficient number, since it is larger than the sum of its proper divisors (33532723).

2213529677 is an equidigital number, since it uses as much as digits as its factorization.

2213529677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68995.

The product of its digits is 317520, while the sum is 44.

The square root of 2213529677 is about 47048.1633754177. The cubic root of 2213529677 is about 1303.2521487897.

The spelling of 2213529677 in words is "two billion, two hundred thirteen million, five hundred twenty-nine thousand, six hundred seventy-seven".