2275840471 has 4 divisors (see below), whose sum is σ = 2275958944. Its totient is φ = 2275722000.

The previous prime is 2275840421. The next prime is 2275840487. The reversal of 2275840471 is 1740485722.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2275840471 - 2¹⁷ = 2275709399 is a prime.

It is a super-3 number, since 3×2275840471³ (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 (2275840421) 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 3 ways as a sum of consecutive naturals, for example, 23055 + ... + 71296.

It is an arithmetic number, because the mean of its divisors is an integer number (568989736).

Almost surely, 2^2275840471 is an apocalyptic number.

2275840471 is a deficient number, since it is larger than the sum of its proper divisors (118473).

2275840471 is an equidigital number, since it uses as much as digits as its factorization.

2275840471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118472.

The product of its (nonzero) digits is 125440, while the sum is 40.

The square root of 2275840471 is about 47705.7697873119. The cubic root of 2275840471 is about 1315.3679994803.

The spelling of 2275840471 in words is "two billion, two hundred seventy-five million, eight hundred forty thousand, four hundred seventy-one".