2823200928 has 36 divisors (see below), whose sum is σ = 8028478458. Its totient is φ = 941066880.

The previous prime is 2823200923. The next prime is 2823200929. The reversal of 2823200928 is 8290023282.

It can be written as a sum of positive squares in only one way, i.e., 1742895504 + 1080305424 = 41748^2 + 32868^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2823200928² = 15940926959720122368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2823200892 and 2823200901.

It is not an unprimeable number, because it can be changed into a prime (2823200921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4901103 + ... + 4901678.

Almost surely, 2^2823200928 is an apocalyptic number.

It is an amenable number.

2823200928 is an abundant number, since it is smaller than the sum of its proper divisors (5205277530).

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

2823200928 is a wasteful number, since it uses less digits than its factorization.

2823200928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9802797 (or 9802786 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2823200928 is about 53133.8021225660. The cubic root of 2823200928 is about 1413.3419925501.

The spelling of 2823200928 in words is "two billion, eight hundred twenty-three million, two hundred thousand, nine hundred twenty-eight".