228010751 has 8 divisors (see below), whose sum is σ = 232275600. Its totient is φ = 223759360.

The previous prime is 228010733. The next prime is 228010763. The reversal of 228010751 is 157010822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228010751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 228010751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228010721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34805 + ... + 40833.

It is an arithmetic number, because the mean of its divisors is an integer number (29034450).

Almost surely, 2^228010751 is an apocalyptic number.

228010751 is a deficient number, since it is larger than the sum of its proper divisors (4264849).

228010751 is an equidigital number, since it uses as much as digits as its factorization.

228010751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 228010751 is about 15100.0248675292. The cubic root of 228010751 is about 610.9210764846.

It can be divided in two parts, 2280 and 10751, that added together give a palindrome (13031).

The spelling of 228010751 in words is "two hundred twenty-eight million, ten thousand, seven hundred fifty-one".