2608140620 has 12 divisors (see below), whose sum is σ = 5477095344. Its totient is φ = 1043256240.

The previous prime is 2608140617. The next prime is 2608140643. The reversal of 2608140620 is 260418062.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65203496 + ... + 65203535.

It is an arithmetic number, because the mean of its divisors is an integer number (456424612).

Almost surely, 2^2608140620 is an apocalyptic number.

2608140620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2608140620 is an abundant number, since it is smaller than the sum of its proper divisors (2868954724).

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

2608140620 is a wasteful number, since it uses less digits than its factorization.

2608140620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130407040 (or 130407038 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2608140620 is about 51069.9580967128. The cubic root of 2608140620 is about 1376.5024889533.

Adding to 2608140620 its reverse (260418062), we get a palindrome (2868558682).

The spelling of 2608140620 in words is "two billion, six hundred eight million, one hundred forty thousand, six hundred twenty".