2170451602 has 16 divisors (see below), whose sum is σ = 3573443232. Its totient is φ = 980514720.

The previous prime is 2170451593. The next prime is 2170451627. The reversal of 2170451602 is 2061540712.

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, 299043 + ... + 306214.

It is an arithmetic number, because the mean of its divisors is an integer number (223340202).

Almost surely, 2^2170451602 is an apocalyptic number.

2170451602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2170451602 is a deficient number, since it is larger than the sum of its proper divisors (1402991630).

2170451602 is a wasteful number, since it uses less digits than its factorization.

2170451602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605433.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2170451602 is about 46588.1057996566. The cubic root of 2170451602 is about 1294.7423948573.

The spelling of 2170451602 in words is "two billion, one hundred seventy million, four hundred fifty-one thousand, six hundred two".