2303224400 has 30 divisors (see below), whose sum is σ = 5533497582. Its totient is φ = 921289600.

The previous prime is 2303224373. The next prime is 2303224411. The reversal of 2303224400 is 44223032.

It can be written as a sum of positive squares in 3 ways, for example, as 478909456 + 1824314944 = 21884^2 + 42712^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2878631 + ... + 2879430.

Almost surely, 2^2303224400 is an apocalyptic number.

2303224400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2303224400 is an abundant number, since it is smaller than the sum of its proper divisors (3230273182).

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

2303224400 is a wasteful number, since it uses less digits than its factorization.

2303224400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758079 (or 5758068 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2303224400 is about 47991.9201532925. The cubic root of 2303224400 is about 1320.6226783659.

Adding to 2303224400 its reverse (44223032), we get a palindrome (2347447432).

The spelling of 2303224400 in words is "two billion, three hundred three million, two hundred twenty-four thousand, four hundred".