9025224 has 32 divisors (see below), whose sum is σ = 24299520. Its totient is φ = 2776896.
The previous prime is 9025213. The next prime is 9025231. The reversal of 9025224 is 4225209.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 9025194 and 9025203.
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 7 ways as a sum of consecutive naturals, for example, 14152 + ... + 14775.
It is an arithmetic number, because the mean of its divisors is an integer number (759360).
Almost surely, 29025224 is an apocalyptic number.
It is an amenable number.
9025224 is an abundant number, since it is smaller than the sum of its proper divisors (15274296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9025224 is a wasteful number, since it uses less digits than its factorization.
9025224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28949 (or 28945 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 9025224 is about 3004.2010585179. The cubic root of 9025224 is about 208.2025270968.
The spelling of 9025224 in words is "nine million, twenty-five thousand, two hundred twenty-four".
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