2620487082 has 8 divisors (see below), whose sum is σ = 5240974176. Its totient is φ = 873495692.

The previous prime is 2620487057. The next prime is 2620487143. The reversal of 2620487082 is 2807840262.

2620487082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2620487082 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2620487082.

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, 218373918 + ... + 218373929.

It is an arithmetic number, because the mean of its divisors is an integer number (655121772).

Almost surely, 2^2620487082 is an apocalyptic number.

2620487082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2620487082 is a wasteful number, since it uses less digits than its factorization.

2620487082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436747852.

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 2620487082 is about 51190.6933143125. The cubic root of 2620487082 is about 1378.6711078372.

The spelling of 2620487082 in words is "two billion, six hundred twenty million, four hundred eighty-seven thousand, eighty-two".