2606574145 has 8 divisors (see below), whose sum is σ = 3574730304. Its totient is φ = 1787365104.

The previous prime is 2606574137. The next prime is 2606574151. The reversal of 2606574145 is 5414756062.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2606574145 - 2³ = 2606574137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2606574098 and 2606574107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37236739 + ... + 37236808.

It is an arithmetic number, because the mean of its divisors is an integer number (446841288).

Almost surely, 2^2606574145 is an apocalyptic number.

It is an amenable number.

2606574145 is a deficient number, since it is larger than the sum of its proper divisors (968156159).

2606574145 is an equidigital number, since it uses as much as digits as its factorization.

2606574145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74473559.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 2606574145 is about 51054.6192327394. The cubic root of 2606574145 is about 1376.2268534356.

The spelling of 2606574145 in words is "two billion, six hundred six million, five hundred seventy-four thousand, one hundred forty-five".