2488662066 has 64 divisors (see below), whose sum is σ = 5848634880. Its totient is φ = 697818240.

The previous prime is 2488662041. The next prime is 2488662149. The reversal of 2488662066 is 6602668842.

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, 30846 + ... + 76998.

It is an arithmetic number, because the mean of its divisors is an integer number (91384920).

Almost surely, 2^2488662066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2488662066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2924317440).

2488662066 is an abundant number, since it is smaller than the sum of its proper divisors (3359972814).

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

2488662066 is a wasteful number, since it uses less digits than its factorization.

2488662066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46231.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The square root of 2488662066 is about 49886.4918189283. The cubic root of 2488662066 is about 1355.1539729624.

The spelling of 2488662066 in words is "two billion, four hundred eighty-eight million, six hundred sixty-two thousand, sixty-six".