2115702039 has 32 divisors (see below), whose sum is σ = 3216052224. Its totient is φ = 1225738080.

The previous prime is 2115702031. The next prime is 2115702067. The reversal of 2115702039 is 9302075112.

It is not a de Polignac number, because 2115702039 - 2³ = 2115702031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2115701997 and 2115702015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115702031) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 50832 + ... + 82554.

It is an arithmetic number, because the mean of its divisors is an integer number (100501632).

Almost surely, 2^2115702039 is an apocalyptic number.

2115702039 is a deficient number, since it is larger than the sum of its proper divisors (1100350185).

2115702039 is a wasteful number, since it uses less digits than its factorization.

2115702039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31827.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 2115702039 is about 45996.7611794570. The cubic root of 2115702039 is about 1283.7629419649.

The spelling of 2115702039 in words is "two billion, one hundred fifteen million, seven hundred two thousand, thirty-nine".