2148712002 has 32 divisors (see below), whose sum is σ = 4776447360. Its totient is φ = 716007600.

The previous prime is 2148711977. The next prime is 2148712037. The reversal of 2148712002 is 2002178412.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 15 ways as a sum of consecutive naturals, for example, 288627 + ... + 295977.

It is an arithmetic number, because the mean of its divisors is an integer number (149263980).

Almost surely, 2^2148712002 is an apocalyptic number.

2148712002 is an abundant number, since it is smaller than the sum of its proper divisors (2627735358).

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

2148712002 is a wasteful number, since it uses less digits than its factorization.

2148712002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12775 (or 12769 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 2148712002 is about 46354.2015571404. The cubic root of 2148712002 is about 1290.4050972201.

It can be divided in two parts, 21487 and 12002, that added together give a square (33489 = 183²).

The spelling of 2148712002 in words is "two billion, one hundred forty-eight million, seven hundred twelve thousand, two".