2205248287 has 8 divisors (see below), whose sum is σ = 2412622800. Its totient is φ = 1999023360.

The previous prime is 2205248273. The next prime is 2205248321. The reversal of 2205248287 is 7828425022.

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 2205248287 - 2⁷ = 2205248159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205248267) 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, 283378 + ... + 291055.

It is an arithmetic number, because the mean of its divisors is an integer number (301577850).

Almost surely, 2^2205248287 is an apocalyptic number.

2205248287 is a deficient number, since it is larger than the sum of its proper divisors (207374513).

2205248287 is a wasteful number, since it uses less digits than its factorization.

2205248287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574793.

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 2205248287 is about 46960.0711988387. The cubic root of 2205248287 is about 1301.6248493456.

The spelling of 2205248287 in words is "two billion, two hundred five million, two hundred forty-eight thousand, two hundred eighty-seven".