2066496422 has 8 divisors (see below), whose sum is σ = 3101260656. Its totient is φ = 1032742872.

The previous prime is 2066496407. The next prime is 2066496431. The reversal of 2066496422 is 2246946602.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2066496422.

It is a congruent number.

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, 247538 + ... + 255749.

It is an arithmetic number, because the mean of its divisors is an integer number (387657582).

Almost surely, 2^2066496422 is an apocalyptic number.

2066496422 is a deficient number, since it is larger than the sum of its proper divisors (1034764234).

2066496422 is a wasteful number, since it uses less digits than its factorization.

2066496422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505342.

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 2066496422 is about 45458.7331763656. The cubic root of 2066496422 is about 1273.7324677475.

The spelling of 2066496422 in words is "two billion, sixty-six million, four hundred ninety-six thousand, four hundred twenty-two".