2206734072 has 32 divisors (see below), whose sum is σ = 5519404800. Its totient is φ = 735235424.

The previous prime is 2206734059. The next prime is 2206734121. The reversal of 2206734072 is 2704376022.

It is a congruent number.

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, 34129 + ... + 74687.

It is an arithmetic number, because the mean of its divisors is an integer number (172481400).

Almost surely, 2^2206734072 is an apocalyptic number.

It is an amenable number.

2206734072 is an abundant number, since it is smaller than the sum of its proper divisors (3312670728).

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

2206734072 is a wasteful number, since it uses less digits than its factorization.

2206734072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42835 (or 42831 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 2206734072 is about 46975.8881980958. Note that the first 3 decimals coincide. The cubic root of 2206734072 is about 1301.9171067634.

The spelling of 2206734072 in words is "two billion, two hundred six million, seven hundred thirty-four thousand, seventy-two".