2097751208 has 32 divisors (see below), whose sum is σ = 4529511360. Its totient is φ = 892170240.

The previous prime is 2097751199. The next prime is 2097751217. The reversal of 2097751208 is 8021577902.

It is an interprime number because it is at equal distance from previous prime (2097751199) and next prime (2097751217).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135641 + ... + 150312.

It is an arithmetic number, because the mean of its divisors is an integer number (141547230).

Almost surely, 2^2097751208 is an apocalyptic number.

2097751208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2097751208 is an abundant number, since it is smaller than the sum of its proper divisors (2431760152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2097751208 is a wasteful number, since it uses less digits than its factorization.

2097751208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286097 (or 286093 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 2097751208 is about 45801.2140450447. The cubic root of 2097751208 is about 1280.1218975707.

The spelling of 2097751208 in words is "two billion, ninety-seven million, seven hundred fifty-one thousand, two hundred eight".