1606051172 has 24 divisors (see below), whose sum is σ = 3067371552. Its totient is φ = 729720000.

The previous prime is 1606051163. The next prime is 1606051177. The reversal of 1606051172 is 2711506061.

It is not an unprimeable number, because it can be changed into a prime (1606051177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125963 + ... + 138125.

It is an arithmetic number, because the mean of its divisors is an integer number (127807148).

Almost surely, 2^1606051172 is an apocalyptic number.

It is an amenable number.

1606051172 is a deficient number, since it is larger than the sum of its proper divisors (1461320380).

1606051172 is a wasteful number, since it uses less digits than its factorization.

1606051172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15179 (or 15177 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 1606051172 is about 40075.5682679610. The cubic root of 1606051172 is about 1171.0797182198.

The spelling of 1606051172 in words is "one billion, six hundred six million, fifty-one thousand, one hundred seventy-two".