2466627780 has 96 divisors (see below), whose sum is σ = 7038783360. Its totient is φ = 645258240.

The previous prime is 2466627731. The next prime is 2466627803. The reversal of 2466627780 is 877266642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1080240 + ... + 1082520.

It is an arithmetic number, because the mean of its divisors is an integer number (73320660).

Almost surely, 2^2466627780 is an apocalyptic number.

2466627780 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 2466627780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3519391680).

2466627780 is an abundant number, since it is smaller than the sum of its proper divisors (4572155580).

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

2466627780 is a wasteful number, since it uses less digits than its factorization.

2466627780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629 (or 2627 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The square root of 2466627780 is about 49665.1565989679. The cubic root of 2466627780 is about 1351.1426594499.

The spelling of 2466627780 in words is "two billion, four hundred sixty-six million, six hundred twenty-seven thousand, seven hundred eighty".