7225230 has 16 divisors (see below), whose sum is σ = 17340624. Its totient is φ = 1926720.

The previous prime is 7225217. The next prime is 7225241. The reversal of 7225230 is 325227.

It is a junction number, because it is equal to n+sod(n) for n = 7225197 and 7225206.

It is a congruent number.

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, 120391 + ... + 120450.

It is an arithmetic number, because the mean of its divisors is an integer number (1083789).

Almost surely, 2^7225230 is an apocalyptic number.

7225230 is an abundant number, since it is smaller than the sum of its proper divisors (10115394).

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

7225230 is a wasteful number, since it uses less digits than its factorization.

7225230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240851.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 7225230 is about 2687.9787945592. The cubic root of 7225230 is about 193.3231630269.

The spelling of 7225230 in words is "seven million, two hundred twenty-five thousand, two hundred thirty".