232473239 has 8 divisors (see below), whose sum is σ = 238349328. Its totient is φ = 226607040.

The previous prime is 232473223. The next prime is 232473271. The reversal of 232473239 is 932374232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232473239 - 2⁴ = 232473223 is a prime.

It is a super-2 number, since 2×232473239² = 108087613702302242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232473199 and 232473208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232473209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75029 + ... + 78065.

It is an arithmetic number, because the mean of its divisors is an integer number (29793666).

Almost surely, 2^232473239 is an apocalyptic number.

232473239 is a deficient number, since it is larger than the sum of its proper divisors (5876089).

232473239 is a wasteful number, since it uses less digits than its factorization.

232473239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945.

The product of its digits is 54432, while the sum is 35.

The square root of 232473239 is about 15247.0731289648. The cubic root of 232473239 is about 614.8808802715.

The spelling of 232473239 in words is "two hundred thirty-two million, four hundred seventy-three thousand, two hundred thirty-nine".