228496750 has 32 divisors (see below), whose sum is σ = 431072928. Its totient is φ = 90688000.

The previous prime is 228496729. The next prime is 228496757. The reversal of 228496750 is 57694822.

It is a junction number, because it is equal to n+sod(n) for n = 228496697 and 228496706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228496757) 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 15 ways as a sum of consecutive naturals, for example, 29262 + ... + 36238.

It is an arithmetic number, because the mean of its divisors is an integer number (13471029).

Almost surely, 2^228496750 is an apocalyptic number.

228496750 is a deficient number, since it is larger than the sum of its proper divisors (202576178).

228496750 is a wasteful number, since it uses less digits than its factorization.

228496750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7125 (or 7115 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 228496750 is about 15116.1089570035. The cubic root of 228496750 is about 611.3548225989.

The spelling of 228496750 in words is "two hundred twenty-eight million, four hundred ninety-six thousand, seven hundred fifty".