232654009 has 9 divisors (see below), whose sum is σ = 270762597. Its totient is φ = 199326204.

The previous prime is 232654001. The next prime is 232654021. The reversal of 232654009 is 900456232.

The square root of 232654009 is 15253.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 232654009 - 2³ = 232654001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232654001) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 105682 + ... + 107860.

It is an arithmetic number, because the mean of its divisors is an integer number (30084733).

Almost surely, 2^232654009 is an apocalyptic number.

232654009 is the 15253-rd square number.

232654009 is the 7627-th centered octagonal number.

It is an amenable number.

232654009 is a deficient number, since it is larger than the sum of its proper divisors (38108588).

232654009 is an frugal number, since it uses more digits than its factorization.

232654009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372 (or 2186 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The cubic root of 232654009 is about 615.0402150537.

The spelling of 232654009 in words is "two hundred thirty-two million, six hundred fifty-four thousand, nine".