232840351 has 4 divisors (see below), whose sum is σ = 233001400. Its totient is φ = 232679304.

The previous prime is 232840319. The next prime is 232840367. The reversal of 232840351 is 153048232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232840351 - 2⁵ = 232840319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232840301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78336 + ... + 81253.

It is an arithmetic number, because the mean of its divisors is an integer number (58250350).

Almost surely, 2^232840351 is an apocalyptic number.

232840351 is a deficient number, since it is larger than the sum of its proper divisors (161049).

232840351 is a wasteful number, since it uses less digits than its factorization.

232840351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161048.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 232840351 is about 15259.1071495026. The cubic root of 232840351 is about 615.2043747572.

Adding to 232840351 its reverse (153048232), we get a palindrome (385888583).

The spelling of 232840351 in words is "two hundred thirty-two million, eight hundred forty thousand, three hundred fifty-one".