2276223400 has 96 divisors (see below), whose sum is σ = 5804628480. Its totient is φ = 823232000.

The previous prime is 2276223373. The next prime is 2276223403. The reversal of 2276223400 is 43226722.

It is not an unprimeable number, because it can be changed into a prime (2276223403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 417492 + ... + 422908.

It is an arithmetic number, because the mean of its divisors is an integer number (60464880).

Almost surely, 2^2276223400 is an apocalyptic number.

2276223400 is a gapful number since it is divisible by the number (20) 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 2276223400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2902314240).

2276223400 is an abundant number, since it is smaller than the sum of its proper divisors (3528405080).

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

2276223400 is a wasteful number, since it uses less digits than its factorization.

2276223400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5635 (or 5626 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 2276223400 is about 47709.7830638539. The cubic root of 2276223400 is about 1315.4417691948.

The spelling of 2276223400 in words is "two billion, two hundred seventy-six million, two hundred twenty-three thousand, four hundred".