232698928 has 80 divisors (see below), whose sum is σ = 591747840. Its totient is φ = 85881600.

The previous prime is 232698923. The next prime is 232698943. The reversal of 232698928 is 829896232.

It is not an unprimeable number, because it can be changed into a prime (232698923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18438 + ... + 28378.

It is an arithmetic number, because the mean of its divisors is an integer number (7396848).

Almost surely, 2^232698928 is an apocalyptic number.

232698928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232698928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295873920).

232698928 is an abundant number, since it is smaller than the sum of its proper divisors (359048912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232698928 is a wasteful number, since it uses less digits than its factorization.

232698928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9986 (or 9980 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 232698928 is about 15254.4723933671. The cubic root of 232698928 is about 615.0797948769.

The spelling of 232698928 in words is "two hundred thirty-two million, six hundred ninety-eight thousand, nine hundred twenty-eight".