232656343 has 12 divisors (see below), whose sum is σ = 238815840. Its totient is φ = 226616832.

The previous prime is 232656331. The next prime is 232656367. The reversal of 232656343 is 343656232.

It is a de Polignac number, because none of the positive numbers 2^k-232656343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232656299 and 232656308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232656323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 743155 + ... + 743467.

It is an arithmetic number, because the mean of its divisors is an integer number (19901320).

Almost surely, 2^232656343 is an apocalyptic number.

232656343 is a deficient number, since it is larger than the sum of its proper divisors (6159497).

232656343 is an frugal number, since it uses more digits than its factorization.

232656343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 489 counting only the distinct ones).

The product of its digits is 77760, while the sum is 34.

The square root of 232656343 is about 15253.0765093472. The cubic root of 232656343 is about 615.0422717545.

The spelling of 232656343 in words is "two hundred thirty-two million, six hundred fifty-six thousand, three hundred forty-three".