224802825 has 24 divisors (see below), whose sum is σ = 400266048. Its totient is φ = 110671680.

The previous prime is 224802817. The next prime is 224802857. The reversal of 224802825 is 528208422.

It is not a de Polignac number, because 224802825 - 2³ = 224802817 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114309 + ... + 116258.

It is an arithmetic number, because the mean of its divisors is an integer number (16677752).

Almost surely, 2^224802825 is an apocalyptic number.

224802825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

224802825 is a deficient number, since it is larger than the sum of its proper divisors (175463223).

224802825 is a wasteful number, since it uses less digits than its factorization.

224802825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230593 (or 230588 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 224802825 is about 14993.4260594435. The cubic root of 224802825 is about 608.0424797550.

The spelling of 224802825 in words is "two hundred twenty-four million, eight hundred two thousand, eight hundred twenty-five".