2608630 has 8 divisors (see below), whose sum is σ = 4695552. Its totient is φ = 1043448.

The previous prime is 2608601. The next prime is 2608631. The reversal of 2608630 is 368062.

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

It is a junction number, because it is equal to n+sod(n) for n = 2608595 and 2608604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2608631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130422 + ... + 130441.

It is an arithmetic number, because the mean of its divisors is an integer number (586944).

2^2608630 is an apocalyptic number.

2608630 is a deficient number, since it is larger than the sum of its proper divisors (2086922).

2608630 is a wasteful number, since it uses less digits than its factorization.

2608630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260870.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2608630 is about 1615.1253821298. The cubic root of 2608630 is about 137.6588577187.

The spelling of 2608630 in words is "two million, six hundred eight thousand, six hundred thirty".