2228787301 has 8 divisors (see below), whose sum is σ = 2423998584. Its totient is φ = 2036971200.

The previous prime is 2228787287. The next prime is 2228787307. The reversal of 2228787301 is 1037878222.

It can be written as a sum of positive squares in 4 ways, for example, as 973502401 + 1255284900 = 31201^2 + 35430^2 .

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 2228787301 - 2⁵ = 2228787269 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 (2228787307) 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 7 ways as a sum of consecutive naturals, for example, 847426 + ... + 850051.

It is an arithmetic number, because the mean of its divisors is an integer number (302999823).

Almost surely, 2^2228787301 is an apocalyptic number.

It is an amenable number.

2228787301 is a deficient number, since it is larger than the sum of its proper divisors (195211283).

2228787301 is a wasteful number, since it uses less digits than its factorization.

2228787301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697591.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 2228787301 is about 47210.0339017036. The cubic root of 2228787301 is about 1306.2396876974.

The spelling of 2228787301 in words is "two billion, two hundred twenty-eight million, seven hundred eighty-seven thousand, three hundred one".