2197006002 has 24 divisors (see below), whose sum is σ = 4776437484. Its totient is φ = 729834144.

The previous prime is 2197006001. The next prime is 2197006013. The reversal of 2197006002 is 2006007912.

2197006002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1938728961 + 258277041 = 44031^2 + 16071^2 .

It is not an unprimeable number, because it can be changed into a prime (2197006001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 203013 + ... + 213560.

Almost surely, 2^2197006002 is an apocalyptic number.

2197006002 is an abundant number, since it is smaller than the sum of its proper divisors (2579431482).

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

2197006002 is a wasteful number, since it uses less digits than its factorization.

2197006002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416874 (or 416871 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2197006002 is about 46872.2306061916. The cubic root of 2197006002 is about 1300.0011838254.

The spelling of 2197006002 in words is "two billion, one hundred ninety-seven million, six thousand, two".