2002015695 has 16 divisors (see below), whose sum is σ = 3203779680. Its totient is φ = 1067556864.

The previous prime is 2002015663. The next prime is 2002015699. The reversal of 2002015695 is 5965102002.

It is a happy number.

It is not a de Polignac number, because 2002015695 - 2⁵ = 2002015663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002015699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166527 + ... + 178143.

It is an arithmetic number, because the mean of its divisors is an integer number (200236230).

Almost surely, 2^2002015695 is an apocalyptic number.

2002015695 is a deficient number, since it is larger than the sum of its proper divisors (1201763985).

2002015695 is a wasteful number, since it uses less digits than its factorization.

2002015695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23114.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 2002015695 is about 44743.8900298130. The cubic root of 2002015695 is about 1260.3441772042.

Adding to 2002015695 its reverse (5965102002), we get a palindrome (7967117697).

The spelling of 2002015695 in words is "two billion, two million, fifteen thousand, six hundred ninety-five".