2195066474 has 8 divisors (see below), whose sum is σ = 3362655168. Its totient is φ = 1074181420.

The previous prime is 2195066473. The next prime is 2195066483. The reversal of 2195066474 is 4746605912.

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

It is not an unprimeable number, because it can be changed into a prime (2195066473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11675792 + ... + 11675979.

It is an arithmetic number, because the mean of its divisors is an integer number (420331896).

Almost surely, 2^2195066474 is an apocalyptic number.

2195066474 is a deficient number, since it is larger than the sum of its proper divisors (1167588694).

2195066474 is a wasteful number, since it uses less digits than its factorization.

2195066474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23351820.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2195066474 is about 46851.5365169596. The cubic root of 2195066474 is about 1299.6185219933.

The spelling of 2195066474 in words is "two billion, one hundred ninety-five million, sixty-six thousand, four hundred seventy-four".