2243524808 has 32 divisors (see below), whose sum is σ = 4962639360. Its totient is φ = 930493440.

The previous prime is 2243524793. The next prime is 2243524813. The reversal of 2243524808 is 8084253422.

It is a super-2 number, since 2×2243524808² = 10066807128222873728, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 644441 + ... + 647912.

It is an arithmetic number, because the mean of its divisors is an integer number (155082480).

Almost surely, 2^2243524808 is an apocalyptic number.

2243524808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2243524808 is an abundant number, since it is smaller than the sum of its proper divisors (2719114552).

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

2243524808 is a wasteful number, since it uses less digits than its factorization.

2243524808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292397 (or 1292393 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 38.

The square root of 2243524808 is about 47365.8612082584. The cubic root of 2243524808 is about 1309.1124668296.

The spelling of 2243524808 in words is "two billion, two hundred forty-three million, five hundred twenty-four thousand, eight hundred eight".