2605676601 has 16 divisors (see below), whose sum is σ = 3954862080. Its totient is φ = 1510536720.

The previous prime is 2605676599. The next prime is 2605676603. The reversal of 2605676601 is 1066765062.

It is an interprime number because it is at equal distance from previous prime (2605676599) and next prime (2605676603).

It is not a de Polignac number, because 2605676601 - 2¹ = 2605676599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2605676601.

It is not an unprimeable number, because it can be changed into a prime (2605676603) 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, 1715761 + ... + 1717278.

It is an arithmetic number, because the mean of its divisors is an integer number (247178880).

Almost surely, 2^2605676601 is an apocalyptic number.

It is an amenable number.

2605676601 is a deficient number, since it is larger than the sum of its proper divisors (1349185479).

2605676601 is a wasteful number, since it uses less digits than its factorization.

2605676601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433076.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 2605676601 is about 51045.8284387667. The cubic root of 2605676601 is about 1376.0688726414.

The spelling of 2605676601 in words is "two billion, six hundred five million, six hundred seventy-six thousand, six hundred one".