928200020 has 48 divisors (see below), whose sum is σ = 2140580736. Its totient is φ = 335280000.

The previous prime is 928200011. The next prime is 928200023. The reversal of 928200020 is 20002829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (928200023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19250 + ... + 47190.

It is an arithmetic number, because the mean of its divisors is an integer number (44595432).

Almost surely, 2^928200020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 928200020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1070290368).

928200020 is an abundant number, since it is smaller than the sum of its proper divisors (1212380716).

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

928200020 is a wasteful number, since it uses less digits than its factorization.

928200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28112 (or 28110 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 928200020 is about 30466.3752356594. The cubic root of 928200020 is about 975.4698660117.

Adding to 928200020 its reverse (20002829), we get a palindrome (948202849).

The spelling of 928200020 in words is "nine hundred twenty-eight million, two hundred thousand, twenty".