1606607422 has 16 divisors (see below), whose sum is σ = 2760468480. Its totient is φ = 686974968.

The previous prime is 1606607393. The next prime is 1606607467. The reversal of 1606607422 is 2247066061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124558 + ... + 136849.

It is an arithmetic number, because the mean of its divisors is an integer number (172529280).

Almost surely, 2^1606607422 is an apocalyptic number.

1606607422 is a deficient number, since it is larger than the sum of its proper divisors (1153861058).

1606607422 is a wasteful number, since it uses less digits than its factorization.

1606607422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261855.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 1606607422 is about 40082.5076810321. The cubic root of 1606607422 is about 1171.2149023522.

The spelling of 1606607422 in words is "one billion, six hundred six million, six hundred seven thousand, four hundred twenty-two".