2605474267 has 16 divisors (see below), whose sum is σ = 2936908800. Its totient is φ = 2289952800.

The previous prime is 2605474259. The next prime is 2605474271. The reversal of 2605474267 is 7624745062.

It is a cyclic number.

It is not a de Polignac number, because 2605474267 - 2³ = 2605474259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2605474297) 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 15 ways as a sum of consecutive naturals, for example, 410484 + ... + 416782.

It is an arithmetic number, because the mean of its divisors is an integer number (183556800).

Almost surely, 2^2605474267 is an apocalyptic number.

2605474267 is a deficient number, since it is larger than the sum of its proper divisors (331434533).

2605474267 is a wasteful number, since it uses less digits than its factorization.

2605474267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7554.

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 2605474267 is about 51043.8465145408. The cubic root of 2605474267 is about 1376.0332539047.

The spelling of 2605474267 in words is "two billion, six hundred five million, four hundred seventy-four thousand, two hundred sixty-seven".