1602020170 has 16 divisors (see below), whose sum is σ = 2976657408. Its totient is φ = 620136720.

The previous prime is 1602020149. The next prime is 1602020171. The reversal of 1602020170 is 710202061.

It is not an unprimeable number, because it can be changed into a prime (1602020171) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2583594 + ... + 2584213.

It is an arithmetic number, because the mean of its divisors is an integer number (186041088).

Almost surely, 2^1602020170 is an apocalyptic number.

1602020170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1602020170 is a deficient number, since it is larger than the sum of its proper divisors (1374637238).

1602020170 is a wasteful number, since it uses less digits than its factorization.

1602020170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5167845.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1602020170 is about 40025.2441591554. The cubic root of 1602020170 is about 1170.0991393334.

The spelling of 1602020170 in words is "one billion, six hundred two million, twenty thousand, one hundred seventy".