232009984 has 18 divisors (see below), whose sum is σ = 463114190. Its totient is φ = 116004864.

The previous prime is 232009957. The next prime is 232009997. The reversal of 232009984 is 489900232.

It can be written as a sum of positive squares in only one way, i.e., 170041600 + 61968384 = 13040^2 + 7872^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452889 + ... + 453400.

Almost surely, 2^232009984 is an apocalyptic number.

It is an amenable number.

232009984 is a deficient number, since it is larger than the sum of its proper divisors (231104206).

232009984 is an frugal number, since it uses more digits than its factorization.

232009984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906305 (or 906291 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 232009984 is about 15231.8739490583. The cubic root of 232009984 is about 614.4721793818.

The spelling of 232009984 in words is "two hundred thirty-two million, nine thousand, nine hundred eighty-four".