2897075423 has 16 divisors (see below), whose sum is σ = 3299809536. Its totient is φ = 2517704640.

The previous prime is 2897075413. The next prime is 2897075443. The reversal of 2897075423 is 3245707982.

It is a happy number.

It is not a de Polignac number, because 2897075423 - 2²⁴ = 2880298207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2897075413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 804515 + ... + 808107.

It is an arithmetic number, because the mean of its divisors is an integer number (206238096).

Almost surely, 2^2897075423 is an apocalyptic number.

2897075423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2897075423 is a deficient number, since it is larger than the sum of its proper divisors (402734113).

2897075423 is a wasteful number, since it uses less digits than its factorization.

2897075423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6814.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 2897075423 is about 53824.4872061035. The cubic root of 2897075423 is about 1425.5636097001.

The spelling of 2897075423 in words is "two billion, eight hundred ninety-seven million, seventy-five thousand, four hundred twenty-three".