2300452220 has 48 divisors (see below), whose sum is σ = 5274527328. Its totient is φ = 835829760.

The previous prime is 2300452213. The next prime is 2300452237. The reversal of 2300452220 is 222540032.

2300452220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2300452192 and 2300452201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311612 + ... + 318908.

It is an arithmetic number, because the mean of its divisors is an integer number (109885986).

Almost surely, 2^2300452220 is an apocalyptic number.

2300452220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300452220 is an abundant number, since it is smaller than the sum of its proper divisors (2974075108).

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

2300452220 is a wasteful number, since it uses less digits than its factorization.

2300452220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8750 (or 8748 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2300452220 is about 47963.0297208173. The cubic root of 2300452220 is about 1320.0926281800.

Adding to 2300452220 its reverse (222540032), we get a palindrome (2522992252).

The spelling of 2300452220 in words is "two billion, three hundred million, four hundred fifty-two thousand, two hundred twenty".