2228630535 has 24 divisors (see below), whose sum is σ = 3867929520. Its totient is φ = 1187073792.

The previous prime is 2228630533. The next prime is 2228630567. The reversal of 2228630535 is 5350368222.

It is not a de Polignac number, because 2228630535 - 2¹ = 2228630533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2228630535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228630533) 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 23 ways as a sum of consecutive naturals, for example, 3951 + ... + 66879.

It is an arithmetic number, because the mean of its divisors is an integer number (161163730).

Almost surely, 2^2228630535 is an apocalyptic number.

2228630535 is a deficient number, since it is larger than the sum of its proper divisors (1639298985).

2228630535 is a wasteful number, since it uses less digits than its factorization.

2228630535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63727 (or 63724 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2228630535 is about 47208.3735686795. The cubic root of 2228630535 is about 1306.2090613605.

Adding to 2228630535 its reverse (5350368222), we get a palindrome (7578998757).

The spelling of 2228630535 in words is "two billion, two hundred twenty-eight million, six hundred thirty thousand, five hundred thirty-five".