1606022067 has 16 divisors (see below), whose sum is σ = 2345172480. Its totient is φ = 971568672.

The previous prime is 1606022057. The next prime is 1606022071. The reversal of 1606022067 is 7602206061.

It is not a de Polignac number, because 1606022067 - 2⁶ = 1606022003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1606022017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346683 + ... + 351284.

It is an arithmetic number, because the mean of its divisors is an integer number (146573280).

Almost surely, 2^1606022067 is an apocalyptic number.

1606022067 is a deficient number, since it is larger than the sum of its proper divisors (739150413).

1606022067 is a wasteful number, since it uses less digits than its factorization.

1606022067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698042.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1606022067 is about 40075.2051398368. The cubic root of 1606022067 is about 1171.0726440407.

The spelling of 1606022067 in words is "one billion, six hundred six million, twenty-two thousand, sixty-seven".