2082831915 has 8 divisors (see below), whose sum is σ = 3332531088. Its totient is φ = 1110843680.

The previous prime is 2082831913. The next prime is 2082831923. The reversal of 2082831915 is 5191382802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2082831915 - 2¹ = 2082831913 is a prime.

It is a super-2 number, since 2×2082831915² = 8676377572285134450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2082831913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69427716 + ... + 69427745.

It is an arithmetic number, because the mean of its divisors is an integer number (416566386).

Almost surely, 2^2082831915 is an apocalyptic number.

2082831915 is a deficient number, since it is larger than the sum of its proper divisors (1249699173).

2082831915 is a wasteful number, since it uses less digits than its factorization.

2082831915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138855469.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 2082831915 is about 45638.0533655852. The cubic root of 2082831915 is about 1277.0799146748.

The spelling of 2082831915 in words is "two billion, eighty-two million, eight hundred thirty-one thousand, nine hundred fifteen".