2506068886 has 8 divisors (see below), whose sum is σ = 3764045304. Its totient is φ = 1251387120.

The previous prime is 2506068857. The next prime is 2506068893. The reversal of 2506068886 is 6888606052.

It is a happy number.

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

It is a super-2 number, since 2×2506068886² = 12560762522754561992, which contains 22 as substring.

It is a congruent number.

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, 821760 + ... + 824803.

It is an arithmetic number, because the mean of its divisors is an integer number (470505663).

Almost surely, 2^2506068886 is an apocalyptic number.

2506068886 is a deficient number, since it is larger than the sum of its proper divisors (1257976418).

2506068886 is a wasteful number, since it uses less digits than its factorization.

2506068886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647326.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The square root of 2506068886 is about 50060.6520732601. The cubic root of 2506068886 is about 1358.3061535589.

The spelling of 2506068886 in words is "two billion, five hundred six million, sixty-eight thousand, eight hundred eighty-six".