2276206620 has 48 divisors (see below), whose sum is σ = 6578976768. Its totient is φ = 587407680.

The previous prime is 2276206577. The next prime is 2276206627. The reversal of 2276206620 is 266026722.

It is a super-2 number, since 2×2276206620² = 10362233153863648800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276206627) 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 15 ways as a sum of consecutive naturals, for example, 610024 + ... + 613743.

It is an arithmetic number, because the mean of its divisors is an integer number (137062016).

Almost surely, 2^2276206620 is an apocalyptic number.

2276206620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2276206620 is an abundant number, since it is smaller than the sum of its proper divisors (4302770148).

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

2276206620 is a wasteful number, since it uses less digits than its factorization.

2276206620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223810 (or 1223808 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2276206620 is about 47709.6072086116. The cubic root of 2276206620 is about 1315.4385367694.

The spelling of 2276206620 in words is "two billion, two hundred seventy-six million, two hundred six thousand, six hundred twenty".