4661002115 has 96 divisors (see below), whose sum is σ = 7482115584. Its totient is φ = 2707292160.

The previous prime is 4661002091. The next prime is 4661002127. The reversal of 4661002115 is 5112001664.

It is not a de Polignac number, because 4661002115 - 2⁶ = 4661002051 is a prime.

It is a Duffinian number.

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 95 ways as a sum of consecutive naturals, for example, 18136067 + ... + 18136323.

It is an arithmetic number, because the mean of its divisors is an integer number (77938704).

Almost surely, 2^4661002115 is an apocalyptic number.

4661002115 is a deficient number, since it is larger than the sum of its proper divisors (2821113469).

4661002115 is a wasteful number, since it uses less digits than its factorization.

4661002115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 4661002115 is about 68271.5322444136. The cubic root of 4661002115 is about 1670.4228930096.

Adding to 4661002115 its reverse (5112001664), we get a palindrome (9773003779).

The spelling of 4661002115 in words is "four billion, six hundred sixty-one million, two thousand, one hundred fifteen".