2193126602 has 8 divisors (see below), whose sum is σ = 3290090016. Its totient is φ = 1096429932.

The previous prime is 2193126587. The next prime is 2193126619. The reversal of 2193126602 is 2066213912.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44678 + ... + 79889.

It is an arithmetic number, because the mean of its divisors is an integer number (411261252).

Almost surely, 2^2193126602 is an apocalyptic number.

2193126602 is a deficient number, since it is larger than the sum of its proper divisors (1096963414).

2193126602 is a wasteful number, since it uses less digits than its factorization.

2193126602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133372.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2193126602 is about 46830.8296104180. The cubic root of 2193126602 is about 1299.2355667554.

The spelling of 2193126602 in words is "two billion, one hundred ninety-three million, one hundred twenty-six thousand, six hundred two".