232648028 has 6 divisors (see below), whose sum is σ = 407134056. Its totient is φ = 116324012.

The previous prime is 232648019. The next prime is 232648037. The reversal of 232648028 is 820846232.

It is an interprime number because it is at equal distance from previous prime (232648019) and next prime (232648037).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 29081000 + ... + 29081007.

It is an arithmetic number, because the mean of its divisors is an integer number (67855676).

Almost surely, 2^232648028 is an apocalyptic number.

It is an amenable number.

232648028 is a deficient number, since it is larger than the sum of its proper divisors (174486028).

232648028 is a wasteful number, since it uses less digits than its factorization.

232648028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58162011 (or 58162009 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 232648028 is about 15252.8039389484. The cubic root of 232648028 is about 615.0349445850.

The spelling of 232648028 in words is "two hundred thirty-two million, six hundred forty-eight thousand, twenty-eight".