2623254671 has 4 divisors (see below), whose sum is σ = 2623944672. Its totient is φ = 2622564672.

The previous prime is 2623254643. The next prime is 2623254677. The reversal of 2623254671 is 1764523262.

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

It is a cyclic number.

It is not a de Polignac number, because 2623254671 - 2³⁰ = 1549512847 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 (2623254677) 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, 339266 + ... + 346911.

It is an arithmetic number, because the mean of its divisors is an integer number (655986168).

Almost surely, 2^2623254671 is an apocalyptic number.

2623254671 is a deficient number, since it is larger than the sum of its proper divisors (690001).

2623254671 is an equidigital number, since it uses as much as digits as its factorization.

2623254671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690000.

The product of its digits is 120960, while the sum is 38.

The square root of 2623254671 is about 51217.7183306715. The cubic root of 2623254671 is about 1379.1562914945.

The spelling of 2623254671 in words is "two billion, six hundred twenty-three million, two hundred fifty-four thousand, six hundred seventy-one".