802160128 has 80 divisors (see below), whose sum is σ = 1998336384. Its totient is φ = 312514560.

The previous prime is 802160101. The next prime is 802160129. The reversal of 802160128 is 821061208.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 802160096 and 802160105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802160129) 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, 29251 + ... + 49597.

Almost surely, 2^802160128 is an apocalyptic number.

802160128 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 802160128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999168192).

802160128 is an abundant number, since it is smaller than the sum of its proper divisors (1196176256).

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

802160128 is a wasteful number, since it uses less digits than its factorization.

802160128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20383 (or 20367 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 802160128 is about 28322.4315340332. The cubic root of 802160128 is about 929.1525513225.

The spelling of 802160128 in words is "eight hundred two million, one hundred sixty thousand, one hundred twenty-eight".