2205047651 has 8 divisors (see below), whose sum is σ = 2339919360. Its totient is φ = 2073425992.

The previous prime is 2205047633. The next prime is 2205047657. The reversal of 2205047651 is 1567405022.

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 2205047651 - 2²⁶ = 2137938787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2205047657) 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, 811115 + ... + 813828.

It is an arithmetic number, because the mean of its divisors is an integer number (292489920).

Almost surely, 2^2205047651 is an apocalyptic number.

2205047651 is a deficient number, since it is larger than the sum of its proper divisors (134871709).

2205047651 is a wasteful number, since it uses less digits than its factorization.

2205047651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625025.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2205047651 is about 46957.9349098744. The cubic root of 2205047651 is about 1301.5853737115.

The spelling of 2205047651 in words is "two billion, two hundred five million, forty-seven thousand, six hundred fifty-one".