2662608 has 80 divisors (see below), whose sum is σ = 7874496. Its totient is φ = 768000.

The previous prime is 2662607. The next prime is 2662651. The reversal of 2662608 is 8062662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10483 + ... + 10733.

2^2662608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2662608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3937248).

2662608 is an abundant number, since it is smaller than the sum of its proper divisors (5211888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2662608 is a wasteful number, since it uses less digits than its factorization.

2662608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2662608 is about 1631.7499808488. The cubic root of 2662608 is about 138.6018660902.

The spelling of 2662608 in words is "two million, six hundred sixty-two thousand, six hundred eight".