229751048 has 36 divisors (see below), whose sum is σ = 452268285. Its totient is φ = 109409344.

The previous prime is 229751033. The next prime is 229751057. The reversal of 229751048 is 840157922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 207302404 + 22448644 = 14398^2 + 4738^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=10718.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 985940 + ... + 986172.

Almost surely, 2^229751048 is an apocalyptic number.

It is an amenable number.

229751048 is a deficient number, since it is larger than the sum of its proper divisors (222517237).

229751048 is an equidigital number, since it uses as much as digits as its factorization.

229751048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 229751048 is about 15157.5409615148. The cubic root of 229751048 is about 612.4714282382.

The spelling of 229751048 in words is "two hundred twenty-nine million, seven hundred fifty-one thousand, forty-eight".