240146115 has 16 divisors (see below), whose sum is σ = 419164416. Its totient is φ = 116434400.

The previous prime is 240146087. The next prime is 240146161. The reversal of 240146115 is 511641042.

It is a happy number.

It is not a de Polignac number, because 240146115 - 2⁹ = 240145603 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727551 + ... + 727880.

It is an arithmetic number, because the mean of its divisors is an integer number (26197776).

Almost surely, 2^240146115 is an apocalyptic number.

240146115 is a deficient number, since it is larger than the sum of its proper divisors (179018301).

240146115 is a wasteful number, since it uses less digits than its factorization.

240146115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455450.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 240146115 is about 15496.6485086292. The cubic root of 240146115 is about 621.5725904053.

Adding to 240146115 its reverse (511641042), we get a palindrome (751787157).

It can be divided in two parts, 2401 and 46115, that added together give a triangular number (48516 = T₃₁₁).

The spelling of 240146115 in words is "two hundred forty million, one hundred forty-six thousand, one hundred fifteen".