2085632997 has 16 divisors (see below), whose sum is σ = 3189589632. Its totient is φ = 1187484480.

The previous prime is 2085632993. The next prime is 2085633007. The reversal of 2085632997 is 7992365802.

It is not a de Polignac number, because 2085632997 - 2² = 2085632993 is a prime.

It is a super-3 number, since 3×2085632997³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085632993) 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 15 ways as a sum of consecutive naturals, for example, 173454 + ... + 185087.

It is an arithmetic number, because the mean of its divisors is an integer number (199349352).

Almost surely, 2^2085632997 is an apocalyptic number.

It is an amenable number.

2085632997 is a deficient number, since it is larger than the sum of its proper divisors (1103956635).

2085632997 is a wasteful number, since it uses less digits than its factorization.

2085632997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358828.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 2085632997 is about 45668.7310640442. The cubic root of 2085632997 is about 1277.6521489071.

The spelling of 2085632997 in words is "two billion, eighty-five million, six hundred thirty-two thousand, nine hundred ninety-seven".