2148810036 has 24 divisors (see below), whose sum is σ = 5015115840. Its totient is φ = 716094912.

The previous prime is 2148810019. The next prime is 2148810077. The reversal of 2148810036 is 6300188412.

It is a junction number, because it is equal to n+sod(n) for n = 2148809979 and 2148810006.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 35200 + ... + 74408.

It is an arithmetic number, because the mean of its divisors is an integer number (208963160).

Almost surely, 2^2148810036 is an apocalyptic number.

It is an amenable number.

2148810036 is an abundant number, since it is smaller than the sum of its proper divisors (2866305804).

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

2148810036 is a wasteful number, since it uses less digits than its factorization.

2148810036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43783 (or 43781 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2148810036 is about 46355.2589896767. The cubic root of 2148810036 is about 1290.4247216353.

Adding to 2148810036 its reverse (6300188412), we get a palindrome (8448998448).

The spelling of 2148810036 in words is "two billion, one hundred forty-eight million, eight hundred ten thousand, thirty-six".