2225284824 has 48 divisors (see below), whose sum is σ = 6471495000. Its totient is φ = 635795328.

The previous prime is 2225284759. The next prime is 2225284843. The reversal of 2225284824 is 4284825222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 944949 + ... + 947300.

Almost surely, 2^2225284824 is an apocalyptic number.

2225284824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2225284824 is an abundant number, since it is smaller than the sum of its proper divisors (4246210176).

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

2225284824 is a wasteful number, since it uses less digits than its factorization.

2225284824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892272 (or 1892261 counting only the distinct ones).

The product of its digits is 163840, while the sum is 39.

The square root of 2225284824 is about 47172.9246920307. The cubic root of 2225284824 is about 1305.5550892330. Note that the first 3 decimals are identical.

The spelling of 2225284824 in words is "two billion, two hundred twenty-five million, two hundred eighty-four thousand, eight hundred twenty-four".