2213676 has 48 divisors (see below), whose sum is σ = 5824000. Its totient is φ = 727056.

The previous prime is 2213647. The next prime is 2213677. The reversal of 2213676 is 6763122.

2213676 = T₃₁ + T₃₂ + ... + T₂₃₆.

It is a happy number.

It is a super-2 number, since 2×2213676² = 9800722865952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2213677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11025 + ... + 11223.

2^2213676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2213676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2912000).

2213676 is an abundant number, since it is smaller than the sum of its proper divisors (3610324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2213676 is a wasteful number, since it uses less digits than its factorization.

2213676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 307 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 2213676 is about 1487.8427336248. The cubic root of 2213676 is about 130.3280864851.

Adding to 2213676 its reverse (6763122), we get a palindrome (8976798).

The spelling of 2213676 in words is "two million, two hundred thirteen thousand, six hundred seventy-six".