232758385 has 8 divisors (see below), whose sum is σ = 288320256. Its totient is φ = 180199920.

The previous prime is 232758349. The next prime is 232758389. The reversal of 232758385 is 583857232.

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

It is not a de Polignac number, because 232758385 - 2¹⁵ = 232725617 is a prime.

It is a super-3 number, since 3×232758385³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232758389) 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, 750679 + ... + 750988.

It is an arithmetic number, because the mean of its divisors is an integer number (36040032).

Almost surely, 2^232758385 is an apocalyptic number.

It is an amenable number.

232758385 is a deficient number, since it is larger than the sum of its proper divisors (55561871).

232758385 is a wasteful number, since it uses less digits than its factorization.

232758385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501703.

The product of its digits is 403200, while the sum is 43.

The square root of 232758385 is about 15256.4211071929. The cubic root of 232758385 is about 615.1321768473.

The spelling of 232758385 in words is "two hundred thirty-two million, seven hundred fifty-eight thousand, three hundred eighty-five".