2612870926860 has 96 divisors (see below), whose sum is σ = 7368036484032. Its totient is φ = 691819914240.

The previous prime is 2612870926859. The next prime is 2612870926909. The reversal of 2612870926860 is 686290782162.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2612870926860.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12832650 + ... + 13034670.

It is an arithmetic number, because the mean of its divisors is an integer number (76750380042).

Almost surely, 2^{2612870926860} is an apocalyptic number.

2612870926860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2612870926860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3684018242016).

2612870926860 is an abundant number, since it is smaller than the sum of its proper divisors (4755165557172).

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

2612870926860 is a wasteful number, since it uses less digits than its factorization.

2612870926860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203563 (or 203561 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 2612870926860 in words is "two trillion, six hundred twelve billion, eight hundred seventy million, nine hundred twenty-six thousand, eight hundred sixty".