2262453220 has 24 divisors (see below), whose sum is σ = 4800136824. Its totient is φ = 895650816.

The previous prime is 2262453199. The next prime is 2262453233. The reversal of 2262453220 is 223542622.

2262453220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 670602816 + 1591850404 = 25896^2 + 39898^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581167 + ... + 585046.

It is an arithmetic number, because the mean of its divisors is an integer number (200005701).

Almost surely, 2^2262453220 is an apocalyptic number.

2262453220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2262453220 is an abundant number, since it is smaller than the sum of its proper divisors (2537683604).

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

2262453220 is a wasteful number, since it uses less digits than its factorization.

2262453220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166319 (or 1166317 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2262453220 is about 47565.2522331166. The cubic root of 2262453220 is about 1312.7837816613.

Adding to 2262453220 its reverse (223542622), we get a palindrome (2485995842).

The spelling of 2262453220 in words is "two billion, two hundred sixty-two million, four hundred fifty-three thousand, two hundred twenty".