232840115 has 8 divisors (see below), whose sum is σ = 285353280. Its totient is φ = 182308672.

The previous prime is 232840093. The next prime is 232840133. The reversal of 232840115 is 511048232.

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 232840115 - 2²² = 228645811 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 495170 + ... + 495639.

It is an arithmetic number, because the mean of its divisors is an integer number (35669160).

Almost surely, 2^232840115 is an apocalyptic number.

232840115 is a deficient number, since it is larger than the sum of its proper divisors (52513165).

232840115 is an equidigital number, since it uses as much as digits as its factorization.

232840115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990861.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 232840115 is about 15259.0994164138. The cubic root of 232840115 is about 615.2041669062.

Adding to 232840115 its reverse (511048232), we get a palindrome (743888347).

The spelling of 232840115 in words is "two hundred thirty-two million, eight hundred forty thousand, one hundred fifteen".