2097754271 has 4 divisors (see below), whose sum is σ = 2106915000. Its totient is φ = 2088593544.

The previous prime is 2097754199. The next prime is 2097754277. The reversal of 2097754271 is 1724577902.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2097754271 is a prime.

It is a super-3 number, since 3×2097754271³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097754277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4580021 + ... + 4580478.

It is an arithmetic number, because the mean of its divisors is an integer number (526728750).

Almost surely, 2^2097754271 is an apocalyptic number.

2097754271 is a deficient number, since it is larger than the sum of its proper divisors (9160729).

2097754271 is an equidigital number, since it uses as much as digits as its factorization.

2097754271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9160728.

The product of its (nonzero) digits is 246960, while the sum is 44.

The square root of 2097754271 is about 45801.2474830108. The cubic root of 2097754271 is about 1280.1225206207.

The spelling of 2097754271 in words is "two billion, ninety-seven million, seven hundred fifty-four thousand, two hundred seventy-one".