1602085170 has 64 divisors (see below), whose sum is σ = 4405985280. Its totient is φ = 365216448.

The previous prime is 1602085159. The next prime is 1602085189. The reversal of 1602085170 is 715802061.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70471 + ... + 90389.

It is an arithmetic number, because the mean of its divisors is an integer number (68843520).

Almost surely, 2^1602085170 is an apocalyptic number.

1602085170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1602085170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2202992640).

1602085170 is an abundant number, since it is smaller than the sum of its proper divisors (2803900110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1602085170 is a wasteful number, since it uses less digits than its factorization.

1602085170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20319.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 1602085170 is about 40026.0561384706. The cubic root of 1602085170 is about 1170.1149642310.

The spelling of 1602085170 in words is "one billion, six hundred two million, eighty-five thousand, one hundred seventy".