2287225400 has 24 divisors (see below), whose sum is σ = 5317799520. Its totient is φ = 914890080.

The previous prime is 2287225399. The next prime is 2287225417. The reversal of 2287225400 is 45227822.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 5717864 + ... + 5718263.

It is an arithmetic number, because the mean of its divisors is an integer number (221574980).

Almost surely, 2^2287225400 is an apocalyptic number.

2287225400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2287225400 is an abundant number, since it is smaller than the sum of its proper divisors (3030574120).

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

2287225400 is a wasteful number, since it uses less digits than its factorization.

2287225400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11436143 (or 11436134 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 2287225400 is about 47824.9453737273. The cubic root of 2287225400 is about 1317.5577354087.

The spelling of 2287225400 in words is "two billion, two hundred eighty-seven million, two hundred twenty-five thousand, four hundred".