73225201 has 16 divisors (see below), whose sum is σ = 86169600. Its totient is φ = 60924240.

The previous prime is 73225181. The next prime is 73225213. The reversal of 73225201 is 10252237.

It is a cyclic number.

It is not a de Polignac number, because 73225201 - 2⁷ = 73225073 is a prime.

It is a super-2 number, since 2×73225201² = 10723860122980802, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (73225241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42250 + ... + 43948.

It is an arithmetic number, because the mean of its divisors is an integer number (5385600).

Almost surely, 2^73225201 is an apocalyptic number.

It is an amenable number.

73225201 is a deficient number, since it is larger than the sum of its proper divisors (12944399).

73225201 is a wasteful number, since it uses less digits than its factorization.

73225201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 73225201 is about 8557.1724886203. The cubic root of 73225201 is about 418.3632462045.

Adding to 73225201 its reverse (10252237), we get a palindrome (83477438).

The spelling of 73225201 in words is "seventy-three million, two hundred twenty-five thousand, two hundred one".