232145115 has 32 divisors (see below), whose sum is σ = 394108416. Its totient is φ = 116282880.

The previous prime is 232145093. The next prime is 232145161. The reversal of 232145115 is 511541232.

It is a happy number.

It is not a de Polignac number, because 232145115 - 2⁵ = 232145083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224650 + ... + 225680.

It is an arithmetic number, because the mean of its divisors is an integer number (12315888).

Almost surely, 2^232145115 is an apocalyptic number.

232145115 is a deficient number, since it is larger than the sum of its proper divisors (161963301).

232145115 is a wasteful number, since it uses less digits than its factorization.

232145115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939.

The product of its digits is 1200, while the sum is 24.

The square root of 232145115 is about 15236.3091003038. The cubic root of 232145115 is about 614.5914531635.

Adding to 232145115 its reverse (511541232), we get a palindrome (743686347).

The spelling of 232145115 in words is "two hundred thirty-two million, one hundred forty-five thousand, one hundred fifteen".