2082972205 has 4 divisors (see below), whose sum is σ = 2499566652. Its totient is φ = 1666377760.

The previous prime is 2082972191. The next prime is 2082972247. The reversal of 2082972205 is 5022792802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 733218084 + 1349754121 = 27078^2 + 36739^2 .

It is not a de Polignac number, because 2082972205 - 2⁵ = 2082972173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208297216 + ... + 208297225.

It is an arithmetic number, because the mean of its divisors is an integer number (624891663).

Almost surely, 2^2082972205 is an apocalyptic number.

It is an amenable number.

2082972205 is a deficient number, since it is larger than the sum of its proper divisors (416594447).

2082972205 is an equidigital number, since it uses as much as digits as its factorization.

2082972205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416594446.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 2082972205 is about 45639.5903246293. The cubic root of 2082972205 is about 1277.1085867787.

The spelling of 2082972205 in words is "two billion, eighty-two million, nine hundred seventy-two thousand, two hundred five".