234488648 has 16 divisors (see below), whose sum is σ = 443701500. Its totient is φ = 116168256.

The previous prime is 234488641. The next prime is 234488659. The reversal of 234488648 is 846884432.

It can be written as a sum of positive squares in 2 ways, for example, as 218980804 + 15507844 = 14798^2 + 3938^2 .

It is not an unprimeable number, because it can be changed into a prime (234488641) 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 3 ways as a sum of consecutive naturals, for example, 133583 + ... + 135326.

Almost surely, 2^234488648 is an apocalyptic number.

It is an amenable number.

234488648 is a deficient number, since it is larger than the sum of its proper divisors (209212852).

234488648 is a wasteful number, since it uses less digits than its factorization.

234488648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269024 (or 269020 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 47.

The square root of 234488648 is about 15313.0221706886. The cubic root of 234488648 is about 616.6526576154.

The spelling of 234488648 in words is "two hundred thirty-four million, four hundred eighty-eight thousand, six hundred forty-eight".