2609607 has 48 divisors (see below), whose sum is σ = 4766720. Its totient is φ = 1235520.

The previous prime is 2609599. The next prime is 2609639. The reversal of 2609607 is 7069062.

It is not a de Polignac number, because 2609607 - 2³ = 2609599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2609657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32994 + ... + 33072.

2^2609607 is an apocalyptic number.

2609607 is a deficient number, since it is larger than the sum of its proper divisors (2157113).

2609607 is a wasteful number, since it uses less digits than its factorization.

2609607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 2609607 is about 1615.4278071149. The cubic root of 2609607 is about 137.6760411850.

The spelling of 2609607 in words is "two million, six hundred nine thousand, six hundred seven".