2806206632 has 32 divisors (see below), whose sum is σ = 5493372480. Its totient is φ = 1341373440.

The previous prime is 2806206593. The next prime is 2806206647. The reversal of 2806206632 is 2366026082.

It is a happy number.

It is a super-2 number, since 2×2806206632² = 15749591322961566848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2806206592 and 2806206601.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 513032 + ... + 518472.

It is an arithmetic number, because the mean of its divisors is an integer number (171667890).

Almost surely, 2^2806206632 is an apocalyptic number.

It is an amenable number.

2806206632 is a deficient number, since it is larger than the sum of its proper divisors (2687165848).

2806206632 is a wasteful number, since it uses less digits than its factorization.

2806206632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8273 (or 8269 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 2806206632 is about 52973.6409169693. The cubic root of 2806206632 is about 1410.5004061928.

The spelling of 2806206632 in words is "two billion, eight hundred six million, two hundred six thousand, six hundred thirty-two".