7225201 has 4 divisors (see below), whose sum is σ = 7458304. Its totient is φ = 6992100.

The previous prime is 7225193. The next prime is 7225217. The reversal of 7225201 is 1025227.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7225201 - 2³ = 7225193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7225241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116505 + ... + 116566.

It is an arithmetic number, because the mean of its divisors is an integer number (1864576).

Almost surely, 2^7225201 is an apocalyptic number.

It is an amenable number.

7225201 is a deficient number, since it is larger than the sum of its proper divisors (233103).

7225201 is a wasteful number, since it uses less digits than its factorization.

7225201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233102.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 7225201 is about 2687.9734001660. The cubic root of 7225201 is about 193.3229043786.

The spelling of 7225201 in words is "seven million, two hundred twenty-five thousand, two hundred one".