2148246810 has 48 divisors (see below), whose sum is σ = 5606115840. Its totient is φ = 570745440.

The previous prime is 2148246791. The next prime is 2148246839. The reversal of 2148246810 is 186428412.

It is a super-2 number, since 2×2148246810² = 9229928713350352200, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 19650 + ... + 68429.

It is an arithmetic number, because the mean of its divisors is an integer number (116794080).

Almost surely, 2^2148246810 is an apocalyptic number.

2148246810 is an abundant number, since it is smaller than the sum of its proper divisors (3457869030).

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

2148246810 is a wasteful number, since it uses less digits than its factorization.

2148246810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88363 (or 88360 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2148246810 is about 46349.1834879537. The cubic root of 2148246810 is about 1290.3119670949.

The spelling of 2148246810 in words is "two billion, one hundred forty-eight million, two hundred forty-six thousand, eight hundred ten".